Title: [200528] trunk
Revision
200528
Author
cdu...@apple.com
Date
2016-05-06 15:23:29 -0700 (Fri, 06 May 2016)

Log Message

Clean up converting from JSValue to float / double in the bindings generator
https://bugs.webkit.org/show_bug.cgi?id=157407

Reviewed by Darin Adler.

Source/WebCore:

Clean up converting from JSValue to float / double in the bindings generator:
- Handle all aspects of converting to float / double inside JSValueToNative()
  instead of relying partly on the call sites.
- Add a build<>() template function to JSDOMBuild.h that is now
  called from the bindings to convert to float / double and deal with
  non-finite values.
- Provide a better message with the TypeError that is thrown for non-finite
  values.

No new tests, rebaselined existing tests.

* bindings/js/JSDOMBinding.cpp:
(WebCore::throwSequenceTypeError):
(WebCore::throwNonFiniteTypeError):
* bindings/js/JSDOMBinding.h:
* bindings/js/JSDOMBuild.h:
(WebCore::build):
* bindings/scripts/CodeGenerator.pm:
(IsFloatingPointType):
* bindings/scripts/CodeGeneratorJS.pm:
(JSValueToNative):
(GenerateImplementation): Deleted.
(GenerateParametersCheck): Deleted.
(GenerateReturnParameters): Deleted.
* bindings/scripts/test/JS/JSTestObj.cpp:
(WebCore::setJSTestObjStrictFloat):
(WebCore::jsTestObjPrototypeFunctionMethodWithOptionalDoubleIsNaN):
(WebCore::jsTestObjPrototypeFunctionMethodWithOptionalFloatIsNaN):
(WebCore::jsTestObjPrototypeFunctionStrictFunction):
(WebCore::jsTestObjPrototypeFunctionVariadicDoubleMethod):
(WebCore::jsTestObjPrototypeFunctionAny):
(WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithFloatArgumentPromise):
(WebCore::jsTestObjPrototypeFunctionTestPromiseOverloadedFunction1Promise):
* bindings/scripts/test/JS/JSTestTypedefs.cpp:
(WebCore::jsTestTypedefsPrototypeFunctionSetShadow):

LayoutTests:

Rebaseline the tests now that we provide a more useful exception message.

* fast/canvas/canvas-2d-imageData-create-nonfinite-expected.txt:
* fast/canvas/canvas-getImageData-invalid-expected.txt:
* fast/canvas/canvas-putImageData-expected.txt:
* fast/canvas/canvas-putImageData.js:
* fast/canvas/linearGradient-infinite-values-expected.txt:
* fast/canvas/radialGradient-infinite-values-expected.txt:
* fast/canvas/resources/canvas-2d-imageData-create-nonfinite.js:
* fast/canvas/script-tests/canvas-getImageData-invalid.js:
* fast/canvas/script-tests/linearGradient-infinite-values.js:
* fast/canvas/script-tests/radialGradient-infinite-values.js:

Modified Paths

Diff

Modified: trunk/LayoutTests/ChangeLog (200527 => 200528)


--- trunk/LayoutTests/ChangeLog	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/ChangeLog	2016-05-06 22:23:29 UTC (rev 200528)
@@ -1,3 +1,23 @@
+2016-05-06  Chris Dumez  <cdu...@apple.com>
+
+        Clean up converting from JSValue to float / double in the bindings generator
+        https://bugs.webkit.org/show_bug.cgi?id=157407
+
+        Reviewed by Darin Adler.
+
+        Rebaseline the tests now that we provide a more useful exception message.
+
+        * fast/canvas/canvas-2d-imageData-create-nonfinite-expected.txt:
+        * fast/canvas/canvas-getImageData-invalid-expected.txt:
+        * fast/canvas/canvas-putImageData-expected.txt:
+        * fast/canvas/canvas-putImageData.js:
+        * fast/canvas/linearGradient-infinite-values-expected.txt:
+        * fast/canvas/radialGradient-infinite-values-expected.txt:
+        * fast/canvas/resources/canvas-2d-imageData-create-nonfinite.js:
+        * fast/canvas/script-tests/canvas-getImageData-invalid.js:
+        * fast/canvas/script-tests/linearGradient-infinite-values.js:
+        * fast/canvas/script-tests/radialGradient-infinite-values.js:
+
 2016-05-06  Brady Eidson  <beid...@apple.com>
 
         Unreviewed IDB test gardening.

Modified: trunk/LayoutTests/fast/canvas/canvas-2d-imageData-create-nonfinite-expected.txt (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/canvas-2d-imageData-create-nonfinite-expected.txt	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/canvas-2d-imageData-create-nonfinite-expected.txt	2016-05-06 22:23:29 UTC (rev 200528)
@@ -3,13 +3,13 @@
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS ctx.createImageData(Infinity, Infinity) threw exception TypeError: Type error.
-PASS ctx.createImageData(Infinity, 10) threw exception TypeError: Type error.
-PASS ctx.createImageData(-Infinity, 10) threw exception TypeError: Type error.
-PASS ctx.createImageData(10, Infinity) threw exception TypeError: Type error.
-PASS ctx.createImageData(10, -Infinity) threw exception TypeError: Type error.
-PASS ctx.createImageData(NaN, 10) threw exception TypeError: Type error.
-PASS ctx.createImageData(10, NaN) threw exception TypeError: Type error.
+PASS ctx.createImageData(Infinity, Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createImageData(Infinity, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createImageData(-Infinity, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createImageData(10, Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createImageData(10, -Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createImageData(NaN, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createImageData(10, NaN) threw exception TypeError: The provided value is non-finite.
 PASS successfullyParsed is true
 
 TEST COMPLETE

Modified: trunk/LayoutTests/fast/canvas/canvas-getImageData-invalid-expected.txt (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/canvas-getImageData-invalid-expected.txt	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/canvas-getImageData-invalid-expected.txt	2016-05-06 22:23:29 UTC (rev 200528)
@@ -3,18 +3,18 @@
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS ctx.getImageData(NaN, 10, 10, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, NaN, 10, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, 10, NaN, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, 10, 10, NaN) threw exception TypeError: Type error.
-PASS ctx.getImageData(Infinity, 10, 10, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, Infinity, 10, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, 10, Infinity, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, 10, 10, Infinity) threw exception TypeError: Type error.
-PASS ctx.getImageData(undefined, 10, 10, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, undefined, 10, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, 10, undefined, 10) threw exception TypeError: Type error.
-PASS ctx.getImageData(10, 10, 10, undefined) threw exception TypeError: Type error.
+PASS ctx.getImageData(NaN, 10, 10, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, NaN, 10, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, 10, NaN, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, 10, 10, NaN) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(Infinity, 10, 10, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, Infinity, 10, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, 10, Infinity, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, 10, 10, Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(undefined, 10, 10, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, undefined, 10, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, 10, undefined, 10) threw exception TypeError: The provided value is non-finite.
+PASS ctx.getImageData(10, 10, 10, undefined) threw exception TypeError: The provided value is non-finite.
 PASS ctx.getImageData(10, 10, 0, 10) threw exception Error: IndexSizeError: DOM Exception 1.
 PASS ctx.getImageData(10, 10, 10, 0) threw exception Error: IndexSizeError: DOM Exception 1.
 PASS successfullyParsed is true

Modified: trunk/LayoutTests/fast/canvas/canvas-putImageData-expected.txt (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/canvas-putImageData-expected.txt	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/canvas-putImageData-expected.txt	2016-05-06 22:23:29 UTC (rev 200528)
@@ -145,24 +145,24 @@
 PASS getPixel(1,1) is [0,128,0,255]
 PASS getPixel(9,9) is [0,128,0,255]
 PASS context.putImageData({}, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, NaN, 0, 0, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, NaN, 0, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, NaN, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, NaN, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, 0, NaN, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, 0, 0, NaN) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, Infinity, 0, 0, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, Infinity, 0, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, Infinity, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, Infinity, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, 0, Infinity, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, 0, 0, Infinity) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, undefined, 0, 0, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, undefined, 0, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, undefined, 0, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, undefined, 0, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, 0, undefined, 0) threw exception TypeError: Type error.
-PASS context.putImageData(buffer, 0, 0, 0, 0, 0, undefined) threw exception TypeError: Type error.
+PASS context.putImageData(buffer, NaN, 0, 0, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, NaN, 0, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, NaN, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, NaN, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, 0, NaN, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, 0, 0, NaN) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, Infinity, 0, 0, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, Infinity, 0, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, Infinity, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, Infinity, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, 0, Infinity, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, 0, 0, Infinity) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, undefined, 0, 0, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, undefined, 0, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, undefined, 0, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, undefined, 0, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, 0, undefined, 0) threw exception TypeError: The provided value is non-finite.
+PASS context.putImageData(buffer, 0, 0, 0, 0, 0, undefined) threw exception TypeError: The provided value is non-finite.
 PASS successfullyParsed is true
 
 TEST COMPLETE

Modified: trunk/LayoutTests/fast/canvas/canvas-putImageData.js (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/canvas-putImageData.js	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/canvas-putImageData.js	2016-05-06 22:23:29 UTC (rev 200528)
@@ -202,24 +202,24 @@
 
 
 shouldThrow("context.putImageData({}, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, NaN, 0, 0, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, NaN, 0, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, NaN, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, NaN, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, NaN, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, 0, NaN)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, Infinity, 0, 0, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, Infinity, 0, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, Infinity, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, Infinity, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, Infinity, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, 0, Infinity)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, undefined, 0, 0, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, undefined, 0, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, undefined, 0, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, undefined, 0, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, undefined, 0)", "'TypeError: Type error'");
-shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, 0, undefined)", "'TypeError: Type error'");
+shouldThrow("context.putImageData(buffer, NaN, 0, 0, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, NaN, 0, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, NaN, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, NaN, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, NaN, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, 0, NaN)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, Infinity, 0, 0, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, Infinity, 0, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, Infinity, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, Infinity, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, Infinity, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, 0, Infinity)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, undefined, 0, 0, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, undefined, 0, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, undefined, 0, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, undefined, 0, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, undefined, 0)", "'TypeError: The provided value is non-finite'");
+shouldThrow("context.putImageData(buffer, 0, 0, 0, 0, 0, undefined)", "'TypeError: The provided value is non-finite'");
 
 // Ensure we don't mess up bounds clipping checks
 var rectcanvas = document.createElement("canvas");

Modified: trunk/LayoutTests/fast/canvas/linearGradient-infinite-values-expected.txt (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/linearGradient-infinite-values-expected.txt	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/linearGradient-infinite-values-expected.txt	2016-05-06 22:23:29 UTC (rev 200528)
@@ -3,18 +3,18 @@
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS ctx.createLinearGradient(0, 0, 100, NaN) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, 0, 100, Infinity) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, 0, 100, -Infinity) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, 0, NaN, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, 0, Infinity, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, 0, -Infinity, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, NaN, 100, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, Infinity, 100, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(0, -Infinity, 100, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(NaN, 0, 100, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(Infinity, 0, 100, 100) threw exception TypeError: Type error.
-PASS ctx.createLinearGradient(-Infinity, 0, 100, 100) threw exception TypeError: Type error.
+PASS ctx.createLinearGradient(0, 0, 100, NaN) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, 0, 100, Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, 0, 100, -Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, 0, NaN, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, 0, Infinity, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, 0, -Infinity, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, NaN, 100, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, Infinity, 100, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(0, -Infinity, 100, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(NaN, 0, 100, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(Infinity, 0, 100, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createLinearGradient(-Infinity, 0, 100, 100) threw exception TypeError: The provided value is non-finite.
 PASS successfullyParsed is true
 
 TEST COMPLETE

Modified: trunk/LayoutTests/fast/canvas/radialGradient-infinite-values-expected.txt (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/radialGradient-infinite-values-expected.txt	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/radialGradient-infinite-values-expected.txt	2016-05-06 22:23:29 UTC (rev 200528)
@@ -3,24 +3,24 @@
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
-PASS ctx.createRadialGradient(0, 0, 100, 0, 0, NaN) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, 0, 0, Infinity) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, 0, 0, -Infinity) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, 0, NaN, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, 0, Infinity, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, 0, -Infinity, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, NaN, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, Infinity, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, 100, -Infinity, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, NaN, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, Infinity, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, NaN, 100, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, Infinity, 100, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(0, -Infinity, 100, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(NaN, 0, 100, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(Infinity, 0, 100, 0, 0, 100) threw exception TypeError: Type error.
-PASS ctx.createRadialGradient(-Infinity, 0, 100, 0, 0, 100) threw exception TypeError: Type error.
+PASS ctx.createRadialGradient(0, 0, 100, 0, 0, NaN) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, 0, 0, Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, 0, 0, -Infinity) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, 0, NaN, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, 0, Infinity, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, 0, -Infinity, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, NaN, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, Infinity, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, 100, -Infinity, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, NaN, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, Infinity, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, NaN, 100, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, Infinity, 100, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(0, -Infinity, 100, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(NaN, 0, 100, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(Infinity, 0, 100, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
+PASS ctx.createRadialGradient(-Infinity, 0, 100, 0, 0, 100) threw exception TypeError: The provided value is non-finite.
 PASS successfullyParsed is true
 
 TEST COMPLETE

Modified: trunk/LayoutTests/fast/canvas/resources/canvas-2d-imageData-create-nonfinite.js (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/resources/canvas-2d-imageData-create-nonfinite.js	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/resources/canvas-2d-imageData-create-nonfinite.js	2016-05-06 22:23:29 UTC (rev 200528)
@@ -3,10 +3,10 @@
 var canvas = document.getElementById('canvas');
 var ctx = canvas.getContext('2d');
 
-shouldThrow("ctx.createImageData(Infinity, Infinity)", '"TypeError: Type error"');
-shouldThrow("ctx.createImageData(Infinity, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.createImageData(-Infinity, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.createImageData(10, Infinity)", '"TypeError: Type error"');
-shouldThrow("ctx.createImageData(10, -Infinity)", '"TypeError: Type error"');
-shouldThrow("ctx.createImageData(NaN, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.createImageData(10, NaN)", '"TypeError: Type error"');
+shouldThrow("ctx.createImageData(Infinity, Infinity)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.createImageData(Infinity, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.createImageData(-Infinity, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.createImageData(10, Infinity)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.createImageData(10, -Infinity)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.createImageData(NaN, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.createImageData(10, NaN)", '"TypeError: The provided value is non-finite"');

Modified: trunk/LayoutTests/fast/canvas/script-tests/canvas-getImageData-invalid.js (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/script-tests/canvas-getImageData-invalid.js	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/script-tests/canvas-getImageData-invalid.js	2016-05-06 22:23:29 UTC (rev 200528)
@@ -2,17 +2,17 @@
 
 ctx = document.createElement('canvas').getContext('2d');
 
-shouldThrow("ctx.getImageData(NaN, 10, 10, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, NaN, 10, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, 10, NaN, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, 10, 10, NaN)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(Infinity, 10, 10, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, Infinity, 10, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, 10, Infinity, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, 10, 10, Infinity)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(undefined, 10, 10, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, undefined, 10, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, 10, undefined, 10)", '"TypeError: Type error"');
-shouldThrow("ctx.getImageData(10, 10, 10, undefined)", '"TypeError: Type error"');
+shouldThrow("ctx.getImageData(NaN, 10, 10, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, NaN, 10, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, 10, NaN, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, 10, 10, NaN)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(Infinity, 10, 10, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, Infinity, 10, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, 10, Infinity, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, 10, 10, Infinity)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(undefined, 10, 10, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, undefined, 10, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, 10, undefined, 10)", '"TypeError: The provided value is non-finite"');
+shouldThrow("ctx.getImageData(10, 10, 10, undefined)", '"TypeError: The provided value is non-finite"');
 shouldThrow("ctx.getImageData(10, 10, 0, 10)", '"Error: IndexSizeError: DOM Exception 1"');
 shouldThrow("ctx.getImageData(10, 10, 10, 0)", '"Error: IndexSizeError: DOM Exception 1"');

Modified: trunk/LayoutTests/fast/canvas/script-tests/linearGradient-infinite-values.js (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/script-tests/linearGradient-infinite-values.js	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/script-tests/linearGradient-infinite-values.js	2016-05-06 22:23:29 UTC (rev 200528)
@@ -4,15 +4,15 @@
 
 var ctx = document.createElement('canvas').getContext('2d');
 
-shouldThrow("ctx.createLinearGradient(0, 0, 100, NaN)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, 0, 100, Infinity)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, 0, 100, -Infinity)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, 0, NaN, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, 0, Infinity, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, 0, -Infinity, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, NaN, 100, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, Infinity, 100, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(0, -Infinity, 100, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(NaN, 0, 100, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(Infinity, 0, 100, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createLinearGradient(-Infinity, 0, 100, 100)", "'TypeError: Type error'");
+shouldThrow("ctx.createLinearGradient(0, 0, 100, NaN)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, 0, 100, Infinity)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, 0, 100, -Infinity)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, 0, NaN, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, 0, Infinity, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, 0, -Infinity, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, NaN, 100, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, Infinity, 100, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(0, -Infinity, 100, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(NaN, 0, 100, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(Infinity, 0, 100, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createLinearGradient(-Infinity, 0, 100, 100)", "'TypeError: The provided value is non-finite'");

Modified: trunk/LayoutTests/fast/canvas/script-tests/radialGradient-infinite-values.js (200527 => 200528)


--- trunk/LayoutTests/fast/canvas/script-tests/radialGradient-infinite-values.js	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/LayoutTests/fast/canvas/script-tests/radialGradient-infinite-values.js	2016-05-06 22:23:29 UTC (rev 200528)
@@ -4,21 +4,21 @@
 
 var ctx = document.createElement('canvas').getContext('2d');
 
-shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, 0, NaN)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, 0, Infinity)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, 0, -Infinity)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, NaN, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, Infinity, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, -Infinity, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, NaN, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, Infinity, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, 100, -Infinity, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, NaN, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, Infinity, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, NaN, 100, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, Infinity, 100, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(0, -Infinity, 100, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(NaN, 0, 100, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(Infinity, 0, 100, 0, 0, 100)", "'TypeError: Type error'");
-shouldThrow("ctx.createRadialGradient(-Infinity, 0, 100, 0, 0, 100)", "'TypeError: Type error'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, 0, NaN)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, 0, Infinity)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, 0, -Infinity)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, NaN, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, Infinity, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, 0, -Infinity, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, NaN, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, Infinity, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, 100, -Infinity, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, NaN, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, Infinity, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, 0, -Infinity, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, NaN, 100, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, Infinity, 100, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(0, -Infinity, 100, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(NaN, 0, 100, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(Infinity, 0, 100, 0, 0, 100)", "'TypeError: The provided value is non-finite'");
+shouldThrow("ctx.createRadialGradient(-Infinity, 0, 100, 0, 0, 100)", "'TypeError: The provided value is non-finite'");

Modified: trunk/Source/WebCore/ChangeLog (200527 => 200528)


--- trunk/Source/WebCore/ChangeLog	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/ChangeLog	2016-05-06 22:23:29 UTC (rev 200528)
@@ -1,3 +1,46 @@
+2016-05-06  Chris Dumez  <cdu...@apple.com>
+
+        Clean up converting from JSValue to float / double in the bindings generator
+        https://bugs.webkit.org/show_bug.cgi?id=157407
+
+        Reviewed by Darin Adler.
+
+        Clean up converting from JSValue to float / double in the bindings generator:
+        - Handle all aspects of converting to float / double inside JSValueToNative()
+          instead of relying partly on the call sites.
+        - Add a build<>() template function to JSDOMBuild.h that is now
+          called from the bindings to convert to float / double and deal with
+          non-finite values.
+        - Provide a better message with the TypeError that is thrown for non-finite
+          values.
+
+        No new tests, rebaselined existing tests.
+
+        * bindings/js/JSDOMBinding.cpp:
+        (WebCore::throwSequenceTypeError):
+        (WebCore::throwNonFiniteTypeError):
+        * bindings/js/JSDOMBinding.h:
+        * bindings/js/JSDOMBuild.h:
+        (WebCore::build):
+        * bindings/scripts/CodeGenerator.pm:
+        (IsFloatingPointType):
+        * bindings/scripts/CodeGeneratorJS.pm:
+        (JSValueToNative):
+        (GenerateImplementation): Deleted.
+        (GenerateParametersCheck): Deleted.
+        (GenerateReturnParameters): Deleted.
+        * bindings/scripts/test/JS/JSTestObj.cpp:
+        (WebCore::setJSTestObjStrictFloat):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalDoubleIsNaN):
+        (WebCore::jsTestObjPrototypeFunctionMethodWithOptionalFloatIsNaN):
+        (WebCore::jsTestObjPrototypeFunctionStrictFunction):
+        (WebCore::jsTestObjPrototypeFunctionVariadicDoubleMethod):
+        (WebCore::jsTestObjPrototypeFunctionAny):
+        (WebCore::jsTestObjPrototypeFunctionTestPromiseFunctionWithFloatArgumentPromise):
+        (WebCore::jsTestObjPrototypeFunctionTestPromiseOverloadedFunction1Promise):
+        * bindings/scripts/test/JS/JSTestTypedefs.cpp:
+        (WebCore::jsTestTypedefsPrototypeFunctionSetShadow):
+
 2016-05-06  Dean Jackson  <d...@apple.com>
 
         Regions, Shapes and Tracks don't need runtime features

Modified: trunk/Source/WebCore/bindings/js/JSDOMBinding.cpp (200527 => 200528)


--- trunk/Source/WebCore/bindings/js/JSDOMBinding.cpp	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/js/JSDOMBinding.cpp	2016-05-06 22:23:29 UTC (rev 200528)
@@ -788,9 +788,14 @@
 
 void throwSequenceTypeError(JSC::ExecState& state)
 {
-    throwTypeError(state, "Value is not a sequence");
+    throwTypeError(state, ASCIILiteral("Value is not a sequence"));
 }
 
+void throwNonFiniteTypeError(ExecState& state)
+{
+    throwTypeError(&state, ASCIILiteral("The provided value is non-finite"));
+}
+
 bool throwSetterTypeError(JSC::ExecState& state, const char* interfaceName, const char* attributeName)
 {
     throwTypeError(state, makeString("The ", interfaceName, '.', attributeName, " setter can only be used on instances of ", interfaceName));

Modified: trunk/Source/WebCore/bindings/js/JSDOMBinding.h (200527 => 200528)


--- trunk/Source/WebCore/bindings/js/JSDOMBinding.h	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/js/JSDOMBinding.h	2016-05-06 22:23:29 UTC (rev 200528)
@@ -91,6 +91,7 @@
 void throwAttributeTypeError(JSC::ExecState&, const char* interfaceName, const char* attributeName, const char* expectedType);
 WEBCORE_EXPORT void throwSequenceTypeError(JSC::ExecState&);
 WEBCORE_EXPORT bool throwSetterTypeError(JSC::ExecState&, const char* interfaceName, const char* attributeName);
+WEBCORE_EXPORT void throwNonFiniteTypeError(JSC::ExecState&);
 
 WEBCORE_EXPORT JSC::EncodedJSValue throwArgumentMustBeEnumError(JSC::ExecState&, unsigned argumentIndex, const char* argumentName, const char* functionInterfaceName, const char* functionName, const char* expectedValues);
 JSC::EncodedJSValue throwArgumentMustBeFunctionError(JSC::ExecState&, unsigned argumentIndex, const char* argumentName, const char* functionInterfaceName, const char* functionName);

Modified: trunk/Source/WebCore/bindings/js/JSDOMBuild.h (200527 => 200528)


--- trunk/Source/WebCore/bindings/js/JSDOMBuild.h	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/js/JSDOMBuild.h	2016-05-06 22:23:29 UTC (rev 200528)
@@ -26,14 +26,27 @@
 
 #pragma once
 
+#include "JSDOMBinding.h"
+
 namespace WebCore {
 
 template<typename T> T build(JSC::ExecState&, JSC::JSValue);
 template<typename T, unsigned characterCount> T build(JSC::ExecState&, JSC::JSValue, const char (&propertyName)[characterCount]);
+enum class ShouldAllowNonFinite { No, Yes };
+template<typename T> T build(JSC::ExecState&, JSC::JSValue, ShouldAllowNonFinite);
 
 template<typename T, unsigned characterCount> inline T build(JSC::ExecState& state, JSC::JSValue value, const char (&propertyName)[characterCount])
 {
     return build<T>(state, value.get(&state, JSC::Identifier::fromString(&state, propertyName)));
 }
 
+template<typename T> inline T build(JSC::ExecState& state, JSC::JSValue value, ShouldAllowNonFinite allowNonFinite)
+{
+    static_assert(std::is_same<T, float>::value || std::is_same<T, double>::value, "Should be called with converting to float or double");
+    double number = value.toNumber(&state);
+    if (allowNonFinite == ShouldAllowNonFinite::No && UNLIKELY(!std::isfinite(number)))
+        throwNonFiniteTypeError(state);
+    return static_cast<T>(number);
 }
+
+}

Modified: trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm (200527 => 200528)


--- trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/scripts/CodeGenerator.pm	2016-05-06 22:23:29 UTC (rev 200528)
@@ -61,6 +61,13 @@
     "unsigned short" => 1,
 );
 
+my %floatingPointTypeHash = (
+    "float" => 1,
+    "unrestricted float" => 1,
+    "double" => 1,
+    "unrestricted double" => 1,
+);
+
 my %primitiveTypeHash = ( "boolean" => 1, "void" => 1, "Date" => 1 );
 
 # WebCore types used directly in IDL files.
@@ -357,6 +364,13 @@
     return 0;
 }
 
+sub IsFloatingPointType
+{
+    my ($object, $type) = @_;
+    return 1 if $floatingPointTypeHash{$type};
+    return 0;
+}
+
 sub IsPrimitiveType
 {
     my $object = shift;

Modified: trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm (200527 => 200528)


--- trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/scripts/CodeGeneratorJS.pm	2016-05-06 22:23:29 UTC (rev 200528)
@@ -2928,13 +2928,6 @@
                     push(@implContent, "    }\n");
                 }
 
-                if ($type eq "double" or $type eq "float") {
-                    push(@implContent, "    if (UNLIKELY(!std::isfinite(nativeValue))) {\n");
-                    push(@implContent, "        throwVMTypeError(state);\n");
-                    push(@implContent, "        return false;\n");
-                    push(@implContent, "    }\n");
-                }
-
                 if ($svgPropertyOrListPropertyType) {
                     if ($svgPropertyType) {
                         push(@implContent, "    if (impl.isReadOnly()) {\n");
@@ -3798,11 +3791,6 @@
             if ($codeGenerator->IsTypedArrayType($argType) and $argType ne "ArrayBuffer") {
                $value = $shouldPassByReference ? "$name.releaseNonNull()" : "WTFMove($name)";
             }
-
-            if ($argType eq "double" or $argType eq "float") {
-                push(@$outputArray, "    if (UNLIKELY(!std::isfinite($name)))\n");
-                push(@$outputArray, "        return throwVMTypeError(state);\n");
-            }
         }
 
         push(@arguments, $value);
@@ -4414,8 +4402,16 @@
     return ($value, 0) if $type eq "any";
 
     return ("$value.toBoolean(state)", 1) if $type eq "boolean";
-    return ("$value.toNumber(state)", 1) if $type eq "double" or $type eq "unrestricted double";
-    return ("$value.toFloat(state)", 1) if $type eq "float" or $type eq "unrestricted float";
+
+    if ($codeGenerator->IsFloatingPointType($type)) {
+        AddToImplIncludes("JSDOMBuild.h");
+        return ("build<double>(*state, $value, ShouldAllowNonFinite::No)", 1) if $type eq "double";
+        return ("build<double>(*state, $value, ShouldAllowNonFinite::Yes)", 1) if $type eq "unrestricted double";
+        return ("build<float>(*state, $value, ShouldAllowNonFinite::No)", 1) if $type eq "float";
+        return ("build<float>(*state, $value, ShouldAllowNonFinite::Yes)", 1) if $type eq "unrestricted float";
+        die "Unhandled floating point type: " . $type;
+    }
+
     return ("valueToDate(state, $value)", 1) if $type eq "Date";
 
     return ("to$type($value)", 1) if $codeGenerator->IsTypedArrayType($type);

Modified: trunk/Source/WebCore/bindings/scripts/test/JS/JSTestObj.cpp (200527 => 200528)


--- trunk/Source/WebCore/bindings/scripts/test/JS/JSTestObj.cpp	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/scripts/test/JS/JSTestObj.cpp	2016-05-06 22:23:29 UTC (rev 200528)
@@ -3630,7 +3630,7 @@
         return throwSetterTypeError(*state, "TestObj", "strictFloat");
     }
     auto& impl = castedThis->wrapped();
-    auto nativeValue = value.toFloat(state);
+    auto nativeValue = build<float>(*state, value, ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return false;
     impl.setStrictFloat(WTFMove(nativeValue));
@@ -4688,7 +4688,7 @@
         return throwThisTypeError(*state, "TestObj", "methodWithOptionalDoubleIsNaN");
     ASSERT_GC_OBJECT_INHERITS(castedThis, JSTestObj::info());
     auto& impl = castedThis->wrapped();
-    auto number = state->argument(0).toNumber(state);
+    auto number = build<double>(*state, state->argument(0), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     impl.methodWithOptionalDoubleIsNaN(WTFMove(number));
@@ -4703,7 +4703,7 @@
         return throwThisTypeError(*state, "TestObj", "methodWithOptionalFloatIsNaN");
     ASSERT_GC_OBJECT_INHERITS(castedThis, JSTestObj::info());
     auto& impl = castedThis->wrapped();
-    auto number = state->argument(0).toFloat(state);
+    auto number = build<float>(*state, state->argument(0), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     impl.methodWithOptionalFloatIsNaN(WTFMove(number));
@@ -5692,7 +5692,7 @@
     auto str = state->argument(0).toWTFString(state);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
-    auto a = state->argument(1).toFloat(state);
+    auto a = build<float>(*state, state->argument(1), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     auto b = toInt32(state, state->argument(2), NormalConversion);
@@ -5784,7 +5784,7 @@
     auto& impl = castedThis->wrapped();
     if (UNLIKELY(state->argumentCount() < 1))
         return throwVMError(state, createNotEnoughArgumentsError(state));
-    auto head = state->argument(0).toNumber(state);
+    auto head = build<double>(*state, state->argument(0), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     Vector<double> tail = toNativeArguments<double>(state, 1);
@@ -5827,7 +5827,7 @@
     auto& impl = castedThis->wrapped();
     if (UNLIKELY(state->argumentCount() < 2))
         return throwVMError(state, createNotEnoughArgumentsError(state));
-    auto a = state->argument(0).toFloat(state);
+    auto a = build<float>(*state, state->argument(0), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     auto b = toInt32(state, state->argument(1), NormalConversion);
@@ -5871,11 +5871,9 @@
     auto& impl = castedThis->wrapped();
     if (UNLIKELY(state->argumentCount() < 1))
         return throwVMError(state, createNotEnoughArgumentsError(state));
-    auto a = state->argument(0).toFloat(state);
+    auto a = build<float>(*state, state->argument(0), ShouldAllowNonFinite::No);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
-    if (UNLIKELY(!std::isfinite(a)))
-        return throwVMTypeError(state);
     impl.testPromiseFunctionWithFloatArgument(WTFMove(a), DeferredWrapper(state, castedThis->globalObject(), promiseDeferred));
     return JSValue::encode(jsUndefined());
 }
@@ -5937,11 +5935,9 @@
     auto& impl = castedThis->wrapped();
     if (UNLIKELY(state->argumentCount() < 1))
         return throwVMError(state, createNotEnoughArgumentsError(state));
-    auto a = state->argument(0).toFloat(state);
+    auto a = build<float>(*state, state->argument(0), ShouldAllowNonFinite::No);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
-    if (UNLIKELY(!std::isfinite(a)))
-        return throwVMTypeError(state);
     impl.testPromiseOverloadedFunction(WTFMove(a), DeferredWrapper(state, castedThis->globalObject(), promiseDeferred));
     return JSValue::encode(jsUndefined());
 }

Modified: trunk/Source/WebCore/bindings/scripts/test/JS/JSTestTypedefs.cpp (200527 => 200528)


--- trunk/Source/WebCore/bindings/scripts/test/JS/JSTestTypedefs.cpp	2016-05-06 22:06:29 UTC (rev 200527)
+++ trunk/Source/WebCore/bindings/scripts/test/JS/JSTestTypedefs.cpp	2016-05-06 22:23:29 UTC (rev 200528)
@@ -24,6 +24,7 @@
 #include "DOMStringList.h"
 #include "ExceptionCode.h"
 #include "JSDOMBinding.h"
+#include "JSDOMBuild.h"
 #include "JSDOMConstructor.h"
 #include "JSDOMStringList.h"
 #include "JSSVGPoint.h"
@@ -480,19 +481,19 @@
     auto& impl = castedThis->wrapped();
     if (UNLIKELY(state->argumentCount() < 3))
         return throwVMError(state, createNotEnoughArgumentsError(state));
-    auto width = state->argument(0).toFloat(state);
+    auto width = build<float>(*state, state->argument(0), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
-    auto height = state->argument(1).toFloat(state);
+    auto height = build<float>(*state, state->argument(1), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
-    auto blur = state->argument(2).toFloat(state);
+    auto blur = build<float>(*state, state->argument(2), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     auto color = state->argument(3).isUndefined() ? String() : state->uncheckedArgument(3).toWTFString(state);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
-    auto alpha = state->argument(4).isUndefined() ? Optional<float>() : state->uncheckedArgument(4).toFloat(state);
+    auto alpha = state->argument(4).isUndefined() ? Optional<float>() : build<float>(*state, state->uncheckedArgument(4), ShouldAllowNonFinite::Yes);
     if (UNLIKELY(state->hadException()))
         return JSValue::encode(jsUndefined());
     impl.setShadow(WTFMove(width), WTFMove(height), WTFMove(blur), WTFMove(color), WTFMove(alpha));
_______________________________________________
webkit-changes mailing list
webkit-changes@lists.webkit.org
https://lists.webkit.org/mailman/listinfo/webkit-changes

Reply via email to