Title: [199602] trunk
Revision
199602
Author
commit-qu...@webkit.org
Date
2016-04-15 12:01:39 -0700 (Fri, 15 Apr 2016)

Log Message

Web Inspector: sourceMappingURL not used when sourceURL is set
https://bugs.webkit.org/show_bug.cgi?id=156021
<rdar://problem/25438417>

Patch by Joseph Pecoraro <pecor...@apple.com> on 2016-04-15
Reviewed by Timothy Hatcher.

Source/_javascript_Core:

Clean up Debugger.sourceParsed to separately include:

    - url ("resource URL", "source url" in JSC APIs)
    - sourceURL - //# sourceURL directive

By always having the resource URL the Web Inspector frontend
can better match this Script to a Resource of the same URL,
and decide to use the sourceURL if it is available when
appropriate.

* inspector/protocol/Debugger.json:
* inspector/agents/InspectorDebuggerAgent.cpp:
(Inspector::InspectorDebuggerAgent::setBreakpointByUrl):
(Inspector::InspectorDebuggerAgent::didParseSource):
Send the new sourceParsed parameters.

Source/WebInspectorUI:

Previously Debugger.sourceParsed only providing the sourceURL, and
wiping out the resourceURL, meant that a Script from a Resource that
set a sourceURL directive would fail to be associated with its Resource.

This would result in duplicated tree elements in the Resources Sidebar,
one for the Resource, and one for the Script. With the Script getting
ultimately getting the SourceMap resources. However, since the frontend
prefers Resources over Scripts when possible, an error that generated
from the script would point to a location in the Resource, not following
source maps.

By always providing the resource URL in Debugger.sourceParsed, a Script
can better be associated with its Resource. The result is now a single
shared tree element in the Resources Sidebar, and the Resource getting
the SourceMap resources. Now the script error goes through the Resource
to its SourceMap resources as we would expect.

* UserInterface/Protocol/DebuggerObserver.js:
(WebInspector.DebuggerObserver):
(WebInspector.DebuggerObserver.prototype.scriptParsed):
We now have to handle two different signatures of scriptParsed. One
for legacy, and one for non-legacy. Cache that value early on, since
scriptParsed happens a lot.

* UserInterface/Protocol/InspectorBackend.js:
(InspectorBackend.Agent.prototype.hasEventParameter):
Runtime check a protocol event to see if it has a parameter. This
is used to check if Debugger.sourceParsed is legacy or not based
on if it has the legacy "hasSourceURL" parameter.

* UserInterface/Models/Script.js:
(WebInspector.Script):
(WebInspector.Script.prototype.get sourceURL):
Treat sourceURL and url separately.

(WebInspector.Script.prototype.get displayName):
Handle both the url and sourceURL in displayName.

* UserInterface/Controllers/DebuggerManager.js:
(WebInspector.DebuggerManager.prototype.get knownNonResourceScripts):
(WebInspector.DebuggerManager.prototype.debuggerDidPause):
(WebInspector.DebuggerManager.prototype.scriptDidParse):
* UserInterface/Protocol/RemoteObject.js:
(WebInspector.RemoteObject.prototype.findFunctionSourceCodeLocation):
Update code that checks the sourceURL to explicitly use sourceURL.

* UserInterface/Controllers/SourceMapManager.js:
(WebInspector.SourceMapManager.prototype.downloadSourceMap):
For legacy backends, or in case we get a resource that has an incomplete
baseURL, attempt to get an absolute URL based on the main resource.

* UserInterface/Views/DebuggerSidebarPanel.js:
(WebInspector.DebuggerSidebarPanel.prototype._addScript):
* UserInterface/Views/ResourceSidebarPanel.js:
(WebInspector.ResourceSidebarPanel.prototype._scriptWasAdded):
Ignore scripts without a url or sourceURL.

LayoutTests:

* inspector/debugger/scriptParsed.html:
* inspector/debugger/search-scripts.html:
* inspector/debugger/setBreakpointByUrl-sourceURL.html:
* inspector/debugger/sourceURLs.html:
Update tests that need to handle sourceURL separately.

* inspector/model/resources/relationship-named.js: Added.
* inspector/model/resources/relationship-normal.js: Added.
* inspector/model/script-resource-relationship-expected.txt: Added.
* inspector/model/script-resource-relationship.html: Added.
Tests for Script and Resource relationships.

Modified Paths

Added Paths

Diff

Modified: trunk/LayoutTests/ChangeLog (199601 => 199602)


--- trunk/LayoutTests/ChangeLog	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/LayoutTests/ChangeLog	2016-04-15 19:01:39 UTC (rev 199602)
@@ -1,3 +1,23 @@
+2016-04-15  Joseph Pecoraro  <pecor...@apple.com>
+
+        Web Inspector: sourceMappingURL not used when sourceURL is set
+        https://bugs.webkit.org/show_bug.cgi?id=156021
+        <rdar://problem/25438417>
+
+        Reviewed by Timothy Hatcher.
+
+        * inspector/debugger/scriptParsed.html:
+        * inspector/debugger/search-scripts.html:
+        * inspector/debugger/setBreakpointByUrl-sourceURL.html:
+        * inspector/debugger/sourceURLs.html:
+        Update tests that need to handle sourceURL separately.
+        
+        * inspector/model/resources/relationship-named.js: Added.
+        * inspector/model/resources/relationship-normal.js: Added.
+        * inspector/model/script-resource-relationship-expected.txt: Added.
+        * inspector/model/script-resource-relationship.html: Added.
+        Tests for Script and Resource relationships.
+
 2016-04-15  Jiewen Tan  <jiewen_...@apple.com>
 
         Mark fast/text/font-face-_javascript_.html as flaky

Modified: trunk/LayoutTests/inspector/debugger/scriptParsed.html (199601 => 199602)


--- trunk/LayoutTests/inspector/debugger/scriptParsed.html	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/LayoutTests/inspector/debugger/scriptParsed.html	2016-04-15 19:01:39 UTC (rev 199602)
@@ -46,15 +46,15 @@
     }
 
     function isEvalScript(params) {
-        return params.hasSourceURL && params.url ="" "eval.js";
+        return params.sourceURL === "eval.js";
     }
 
     function isInjectedScriptSourceScript(params) {
-        return params.hasSourceURL && params.url ="" "__WebInspectorInjectedScript__";
+        return params.sourceURL === "__WebInspectorInjectedScript__";
     }
 
     function isCommandLineAPISourceScript(params) {
-        return params.hasSourceURL && params.url ="" "__WebInspectorCommandLineAPIModuleSource__";
+        return params.sourceURL === "__WebInspectorCommandLineAPIModuleSource__";
     }
 
     suite.addTestCase({

Modified: trunk/LayoutTests/inspector/debugger/search-scripts.html (199601 => 199602)


--- trunk/LayoutTests/inspector/debugger/search-scripts.html	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/LayoutTests/inspector/debugger/search-scripts.html	2016-04-15 19:01:39 UTC (rev 199602)
@@ -27,12 +27,12 @@
 
     WebInspector.debuggerManager.addEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, function(event) {
         var script = event.data.script;
-        if (!/LayoutTests/.test(script.url) && !/eval\d\.js/.test(script.url))
+        if (!/LayoutTests/.test(script.url) && !/eval\d\.js/.test(script.sourceURL))
             return;
 
         DebuggerAgent.searchInContent(script.id, "SEARCHTEST", false, false, function(error, results) {
             InspectorTest.log("");
-            InspectorTest.log("SCRIPT: " + sanitizeScriptURL(script.url));
+            InspectorTest.log("SCRIPT: " + sanitizeScriptURL(script.sourceURL || script.url));
             InspectorTest.log("RESULTS: " + results.length);
             for (var result of results) {
                 InspectorTest.log("  LINE: " + result.lineNumber);

Modified: trunk/LayoutTests/inspector/debugger/setBreakpointByUrl-sourceURL.html (199601 => 199602)


--- trunk/LayoutTests/inspector/debugger/setBreakpointByUrl-sourceURL.html	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/LayoutTests/inspector/debugger/setBreakpointByUrl-sourceURL.html	2016-04-15 19:01:39 UTC (rev 199602)
@@ -13,9 +13,9 @@
 
     InspectorProtocol.eventHandler["Debugger.scriptParsed"] = function(messageObject)
     {
-        if (/sourceURL-test\.js$/.test(messageObject.params.url)) {
+        if (/sourceURL-test\.js$/.test(messageObject.params.sourceURL)) {
             ProtocolTest.log("Found sourceURL-test.js");
-            var params = {url: messageObject.params.url, lineNumber: 3, columnNumber: 0};
+            var params = {url: messageObject.params.sourceURL, lineNumber: 3, columnNumber: 0};
             InspectorProtocol.sendCommand("Debugger.setBreakpointByUrl", params, function(responseObject) {
                 InspectorProtocol.checkForError(responseObject);
                 ProtocolTest.log("Running sourceURLFunction");

Modified: trunk/LayoutTests/inspector/debugger/sourceURLs.html (199601 => 199602)


--- trunk/LayoutTests/inspector/debugger/sourceURLs.html	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/LayoutTests/inspector/debugger/sourceURLs.html	2016-04-15 19:01:39 UTC (rev 199602)
@@ -36,12 +36,12 @@
 
             InspectorProtocol.eventHandler["Debugger.scriptParsed"] = function(messageObject) {
                 // Ignore named inspector internal scripts.
-                if (messageObject.params.url.startsWith("__WebInspector"))
+                if (messageObject.params.sourceURL && messageObject.params.sourceURL.startsWith("__WebInspector"))
                     return;
 
                 // Has a sourceURL, must be one of the valid ones.
-                if (messageObject.params.hasSourceURL) {
-                    let sourceURL = messageObject.params.url;
+                if (messageObject.params.sourceURL) {
+                    let sourceURL = messageObject.params.sourceURL;
                     ProtocolTest.log(`Found Script with sourceURL '${sourceURL}'`);
                     ProtocolTest.assert(sourceURLExpectations[0] === sourceURL, "Did not expect to see sourceURL: " + sourceURL);
                     sourceURLExpectations.shift();

Added: trunk/LayoutTests/inspector/model/resources/relationship-named.js (0 => 199602)


--- trunk/LayoutTests/inspector/model/resources/relationship-named.js	                        (rev 0)
+++ trunk/LayoutTests/inspector/model/resources/relationship-named.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -0,0 +1,5 @@
+//# sourceURL=foo.js
+
+function foo() {
+    return 142;
+}

Added: trunk/LayoutTests/inspector/model/resources/relationship-normal.js (0 => 199602)


--- trunk/LayoutTests/inspector/model/resources/relationship-normal.js	                        (rev 0)
+++ trunk/LayoutTests/inspector/model/resources/relationship-normal.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -0,0 +1,3 @@
+function foo() {
+    return 42;
+}

Added: trunk/LayoutTests/inspector/model/script-resource-relationship-expected.txt (0 => 199602)


--- trunk/LayoutTests/inspector/model/script-resource-relationship-expected.txt	                        (rev 0)
+++ trunk/LayoutTests/inspector/model/script-resource-relationship-expected.txt	2016-04-15 19:01:39 UTC (rev 199602)
@@ -0,0 +1,38 @@
+WebInspector.Script and WebInspector.Resource relationship.
+
+
+== Running test suite: WebInspector.Script and WebInspector.Resource relationship
+-- Running test case: ScriptWithResource
+PASS: Resource was added.
+PASS: Script was added.
+PASS: Resource and Script have the same URL.
+PASS: Resource should be related to one script.
+PASS: Resource should be related to the newly added script.
+PASS: Script should be related to the resource.
+PASS: Script should not have a sourceURL.
+
+-- Running test case: NamedScriptWithResource
+PASS: Resource was added.
+PASS: Script was added.
+PASS: Resource and Script have the same URL.
+PASS: Resource should be related to one script.
+PASS: Resource should be related to the newly added script.
+PASS: Script should be related to the resource.
+PASS: Script should have a sourceURL.
+
+-- Running test case: ScriptWithoutResource
+PASS: Script was added.
+PASS: Script should not be associated with a Resource.
+PASS: Script should have a sourceURL.
+
+-- Running test case: DocumentWithInlineScripts
+PASS: Main Resource should have 4 scripts.
+PASS: Inline script 1 does not have a sourceURL.
+PASS: Inline script 2 has a sourceURL.
+PASS: Inline script 3 does not have a sourceURL.
+PASS: Inline script 4 does not have a sourceURL.
+PASS: Inline script 1 should have a low start line.
+PASS: Inline script 2 should have a low start line.
+PASS: Inline script 3 should have a low start line.
+PASS: Inline script 4 should have a high start line.
+

Added: trunk/LayoutTests/inspector/model/script-resource-relationship.html (0 => 199602)


--- trunk/LayoutTests/inspector/model/script-resource-relationship.html	                        (rev 0)
+++ trunk/LayoutTests/inspector/model/script-resource-relationship.html	2016-04-15 19:01:39 UTC (rev 199602)
@@ -0,0 +1,170 @@
+<!DOCTYPE html>
+<html>
+<head>
+<script src=""
+<script>function inlineScriptOne() { return 1; }</script>
+  <script>
+  function inlineScriptTwo() {
+      return 2;
+  }
+  //# sourceURL=inline-script-two.js
+  </script>
+<script>
+function triggerResourceWithNormalScript() {
+    let script = document.createElement("script");
+    script.src = ""
+    document.body.appendChild(script);
+}
+
+function triggerResourceWithNamedScript() {
+    let script = document.createElement("script");
+    script.src = ""
+    document.body.appendChild(script);
+}
+
+function triggerScriptWithoutResource() {
+    eval("//# sourceURL=script-only.js\n1+1");
+}
+
+function test()
+{
+    let suite = InspectorTest.createAsyncSuite("WebInspector.Script and WebInspector.Resource relationship");
+
+    InspectorTest.dumpActivityToSystemConsole = true;
+    InspectorBackend.dumpInspectorProtocolMessages = true;
+
+    function validateNormalRelationship(resource, script) {
+        InspectorTest.expectThat(resource.url ="" script.url, "Resource and Script have the same URL.");
+        InspectorTest.expectThat(resource.scripts.length === 1, "Resource should be related to one script.");
+        InspectorTest.expectThat(resource.scripts[0] === script, "Resource should be related to the newly added script.");
+        InspectorTest.expectThat(script.resource === resource, "Script should be related to the resource.");
+    }
+
+    suite.addTestCase({
+        name: "ScriptWithResource",
+        description: "Normal relationship between a script and a resource.",
+        test: (resolve, reject) => {
+            let script = null, resource = null;
+            
+            WebInspector.debuggerManager.addEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, scriptListener);
+            WebInspector.Frame.singleFireEventListener(WebInspector.Frame.Event.ResourceWasAdded, (event) => {
+                InspectorTest.pass("Resource was added.");
+                resource = event.data.resource;
+            });
+            
+            function scriptListener(event) {
+                if (!event.data.script.url)
+                    return;
+                InspectorTest.pass("Script was added.");
+                script = event.data.script;
+                validateRelationship();
+            }
+
+            function validateRelationship() {
+                validateNormalRelationship(resource, script);
+                InspectorTest.expectThat(!script.sourceURL, "Script should not have a sourceURL.");
+
+                WebInspector.debuggerManager.removeEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, scriptListener, null);
+                resolve();
+            }
+
+            InspectorTest.evaluateInPage("triggerResourceWithNormalScript()");
+        }
+    });
+
+    suite.addTestCase({
+        name: "NamedScriptWithResource",
+        description: "Normal relationship between a named script and a resource.",
+        test: (resolve, reject) => {
+            let script = null, resource = null;
+
+            WebInspector.debuggerManager.addEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, scriptListener);
+            WebInspector.Frame.singleFireEventListener(WebInspector.Frame.Event.ResourceWasAdded, (event) => {
+                InspectorTest.pass("Resource was added.");
+                resource = event.data.resource;
+            });
+
+            function scriptListener(event) {
+                if (!event.data.script.url)
+                    return;
+                InspectorTest.pass("Script was added.");
+                script = event.data.script;
+                validateRelationship();
+            }
+
+            function validateRelationship() {
+                validateNormalRelationship(resource, script);
+                InspectorTest.expectThat(script.sourceURL === "foo.js", "Script should have a sourceURL.");
+                WebInspector.debuggerManager.removeEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, scriptListener, null);
+                resolve();
+            }
+
+            InspectorTest.evaluateInPage("triggerResourceWithNamedScript()");
+        }
+    });
+
+    suite.addTestCase({
+        name: "ScriptWithoutResource",
+        description: "A named eval does not have a resource.",
+        test: (resolve, reject) => {
+            WebInspector.debuggerManager.addEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, scriptListener);
+            let resourceListener = WebInspector.Frame.singleFireEventListener(WebInspector.Frame.Event.ResourceWasAdded, (event) => {
+                InspectorTest.fail("Resource should not be added.");
+                reject();
+            });
+
+            function scriptListener(event) {
+                if (!event.data.script.sourceURL)
+                    return;
+
+                InspectorTest.pass("Script was added.");
+                let script = event.data.script;
+
+                InspectorTest.expectThat(script.resource === null, "Script should not be associated with a Resource.");
+                InspectorTest.expectThat(script.sourceURL === "script-only.js", "Script should have a sourceURL.");
+
+                WebInspector.Frame.removeEventListener(WebInspector.Frame.Event.ResourceWasAdded, resourceListener, null);
+                WebInspector.debuggerManager.removeEventListener(WebInspector.DebuggerManager.Event.ScriptAdded, scriptListener, null);
+                resolve();
+            }
+
+            InspectorTest.evaluateInPage("triggerScriptWithoutResource()");
+        }
+    });
+
+    suite.addTestCase({
+        name: "DocumentWithInlineScripts",
+        description: "A document resource may be associated with multiple inline scripts.",
+        test: (resolve, reject) => {
+            let mainResource = WebInspector.frameResourceManager.mainFrame.mainResource;
+            let scripts = mainResource.scripts.slice().sort((a, b) => a.range.startLine - b.range.startLine);
+
+            // Scripts are:
+            //   1. <script> with inlineScriptOne()
+            //   2. <script> with inlineScriptTwo()
+            //   3. This <script> with test()
+            //   4. The <body onload> inline script event listener
+
+            InspectorTest.expectThat(scripts.length === 4, "Main Resource should have 4 scripts.");
+            InspectorTest.expectThat(!scripts[0].sourceURL, "Inline script 1 does not have a sourceURL.");
+            InspectorTest.expectThat(scripts[1].sourceURL === "inline-script-two.js", "Inline script 2 has a sourceURL.");
+            InspectorTest.expectThat(!scripts[2].sourceURL, "Inline script 3 does not have a sourceURL.");
+            InspectorTest.expectThat(!scripts[3].sourceURL, "Inline script 4 does not have a sourceURL.");
+
+            InspectorTest.expectThat(scripts[0].range.startLine < 15, "Inline script 1 should have a low start line.");
+            InspectorTest.expectThat(scripts[1].range.startLine < 15, "Inline script 2 should have a low start line.");
+            InspectorTest.expectThat(scripts[2].range.startLine < 15, "Inline script 3 should have a low start line.");
+            InspectorTest.expectThat(scripts[3].range.startLine > 100, "Inline script 4 should have a high start line.");
+
+            resolve();
+        }
+    });
+
+    suite.runTestCasesAndFinish();
+}
+</script>
+</head>
+<body _onload_="runTest()">
+<p>WebInspector.Script and WebInspector.Resource relationship.</p>
+</body>
+</html>

Modified: trunk/Source/_javascript_Core/ChangeLog (199601 => 199602)


--- trunk/Source/_javascript_Core/ChangeLog	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/_javascript_Core/ChangeLog	2016-04-15 19:01:39 UTC (rev 199602)
@@ -1,3 +1,27 @@
+2016-04-15  Joseph Pecoraro  <pecor...@apple.com>
+
+        Web Inspector: sourceMappingURL not used when sourceURL is set
+        https://bugs.webkit.org/show_bug.cgi?id=156021
+        <rdar://problem/25438417>
+
+        Reviewed by Timothy Hatcher.
+
+        Clean up Debugger.sourceParsed to separately include:
+
+            - url ("resource URL", "source url" in JSC APIs)
+            - sourceURL - //# sourceURL directive
+
+        By always having the resource URL the Web Inspector frontend
+        can better match this Script to a Resource of the same URL,
+        and decide to use the sourceURL if it is available when
+        appropriate.
+
+        * inspector/protocol/Debugger.json:
+        * inspector/agents/InspectorDebuggerAgent.cpp:
+        (Inspector::InspectorDebuggerAgent::setBreakpointByUrl):
+        (Inspector::InspectorDebuggerAgent::didParseSource):
+        Send the new sourceParsed parameters.
+
 2016-04-14  Joseph Pecoraro  <pecor...@apple.com>
 
         Web Inspector: Cleanup inspector/debugger tests

Modified: trunk/Source/_javascript_Core/inspector/agents/InspectorDebuggerAgent.cpp (199601 => 199602)


--- trunk/Source/_javascript_Core/inspector/agents/InspectorDebuggerAgent.cpp	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/_javascript_Core/inspector/agents/InspectorDebuggerAgent.cpp	2016-04-15 19:01:39 UTC (rev 199602)
@@ -320,8 +320,8 @@
 
     ScriptBreakpoint breakpoint(lineNumber, columnNumber, condition, breakpointActions, autoContinue, ignoreCount);
     for (ScriptsMap::iterator it = m_scripts.begin(); it != m_scripts.end(); ++it) {
-        String scriptURL = !it->value.sourceURL.isEmpty() ? it->value.sourceURL : it->value.url;
-        if (!matches(scriptURL, url, isRegex))
+        String scriptURLForBreakpoints = !it->value.sourceURL.isEmpty() ? it->value.sourceURL : it->value.url;
+        if (!matches(scriptURLForBreakpoints, url, isRegex))
             continue;
 
         RefPtr<Inspector::Protocol::Debugger::Location> location = resolveBreakpoint(breakpointIdentifier, it->key, breakpoint);
@@ -613,18 +613,21 @@
 
 void InspectorDebuggerAgent::didParseSource(JSC::SourceID sourceID, const Script& script)
 {
+    String scriptIDStr = String::number(sourceID);
     bool hasSourceURL = !script.sourceURL.isEmpty();
-    String scriptURL = hasSourceURL ? script.sourceURL : script.url;
-    bool* hasSourceURLParam = hasSourceURL ? &hasSourceURL : nullptr;
+    String sourceURL = script.sourceURL;
     String sourceMappingURL = sourceMapURLForScript(script);
-    String* sourceMapURLParam = sourceMappingURL.isNull() ? nullptr : &sourceMappingURL;
+
     const bool* isContentScript = script.isContentScript ? &script.isContentScript : nullptr;
-    String scriptIDStr = String::number(sourceID);
-    m_frontendDispatcher->scriptParsed(scriptIDStr, scriptURL, script.startLine, script.startColumn, script.endLine, script.endColumn, isContentScript, sourceMapURLParam, hasSourceURLParam);
+    String* sourceURLParam = hasSourceURL ? &sourceURL : nullptr;
+    String* sourceMapURLParam = sourceMappingURL.isEmpty() ? nullptr : &sourceMappingURL;
 
+    m_frontendDispatcher->scriptParsed(scriptIDStr, script.url, script.startLine, script.startColumn, script.endLine, script.endColumn, isContentScript, sourceURLParam, sourceMapURLParam);
+
     m_scripts.set(sourceID, script);
 
-    if (scriptURL.isEmpty())
+    String scriptURLForBreakpoints = hasSourceURL ? script.sourceURL : script.url;
+    if (scriptURLForBreakpoints.isEmpty())
         return;
 
     for (auto it = m_javaScriptBreakpoints.begin(), end = m_javaScriptBreakpoints.end(); it != end; ++it) {
@@ -633,10 +636,10 @@
             return;
 
         bool isRegex;
+        String url;
         breakpointObject->getBoolean(ASCIILiteral("isRegex"), isRegex);
-        String url;
         breakpointObject->getString(ASCIILiteral("url"), url);
-        if (!matches(scriptURL, url, isRegex))
+        if (!matches(scriptURLForBreakpoints, url, isRegex))
             continue;
 
         ScriptBreakpoint breakpoint;

Modified: trunk/Source/_javascript_Core/inspector/protocol/Debugger.json (199601 => 199602)


--- trunk/Source/_javascript_Core/inspector/protocol/Debugger.json	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/_javascript_Core/inspector/protocol/Debugger.json	2016-04-15 19:01:39 UTC (rev 199602)
@@ -275,14 +275,14 @@
             "name": "scriptParsed",
             "parameters": [
                 { "name": "scriptId", "$ref": "ScriptId", "description": "Identifier of the script parsed." },
-                { "name": "url", "type": "string", "description": "URL or name of the script parsed (if any)." },
+                { "name": "url", "type": "string", "description": "URL of the script parsed (if any)." },
                 { "name": "startLine", "type": "integer", "description": "Line offset of the script within the resource with given URL (for script tags)." },
                 { "name": "startColumn", "type": "integer", "description": "Column offset of the script within the resource with given URL." },
                 { "name": "endLine", "type": "integer", "description": "Last line of the script." },
                 { "name": "endColumn", "type": "integer", "description": "Length of the last line of the script." },
                 { "name": "isContentScript", "type": "boolean", "optional": true, "description": "Determines whether this script is a user extension script." },
-                { "name": "sourceMapURL", "type": "string", "optional": true, "description": "URL of source map associated with script (if any)." },
-                { "name": "hasSourceURL", "type": "boolean", "optional": true, "description": "True, if this script has sourceURL." }
+                { "name": "sourceURL", "type": "string", "optional": true, "description": "sourceURL name of the script (if any)." },
+                { "name": "sourceMapURL", "type": "string", "optional": true, "description": "URL of source map associated with script (if any)." }
             ],
             "description": "Fired when virtual machine parses script. This event is also fired for all known and uncollected scripts upon enabling debugger."
         },

Modified: trunk/Source/WebInspectorUI/ChangeLog (199601 => 199602)


--- trunk/Source/WebInspectorUI/ChangeLog	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/ChangeLog	2016-04-15 19:01:39 UTC (rev 199602)
@@ -1,3 +1,68 @@
+2016-04-15  Joseph Pecoraro  <pecor...@apple.com>
+
+        Web Inspector: sourceMappingURL not used when sourceURL is set
+        https://bugs.webkit.org/show_bug.cgi?id=156021
+        <rdar://problem/25438417>
+
+        Reviewed by Timothy Hatcher.
+
+        Previously Debugger.sourceParsed only providing the sourceURL, and
+        wiping out the resourceURL, meant that a Script from a Resource that
+        set a sourceURL directive would fail to be associated with its Resource.
+
+        This would result in duplicated tree elements in the Resources Sidebar,
+        one for the Resource, and one for the Script. With the Script getting
+        ultimately getting the SourceMap resources. However, since the frontend
+        prefers Resources over Scripts when possible, an error that generated
+        from the script would point to a location in the Resource, not following
+        source maps.
+
+        By always providing the resource URL in Debugger.sourceParsed, a Script
+        can better be associated with its Resource. The result is now a single
+        shared tree element in the Resources Sidebar, and the Resource getting
+        the SourceMap resources. Now the script error goes through the Resource
+        to its SourceMap resources as we would expect.
+
+        * UserInterface/Protocol/DebuggerObserver.js:
+        (WebInspector.DebuggerObserver):
+        (WebInspector.DebuggerObserver.prototype.scriptParsed):
+        We now have to handle two different signatures of scriptParsed. One
+        for legacy, and one for non-legacy. Cache that value early on, since
+        scriptParsed happens a lot.
+
+        * UserInterface/Protocol/InspectorBackend.js:
+        (InspectorBackend.Agent.prototype.hasEventParameter):
+        Runtime check a protocol event to see if it has a parameter. This
+        is used to check if Debugger.sourceParsed is legacy or not based
+        on if it has the legacy "hasSourceURL" parameter.
+
+        * UserInterface/Models/Script.js:
+        (WebInspector.Script):
+        (WebInspector.Script.prototype.get sourceURL):
+        Treat sourceURL and url separately.
+
+        (WebInspector.Script.prototype.get displayName):
+        Handle both the url and sourceURL in displayName.
+
+        * UserInterface/Controllers/DebuggerManager.js:
+        (WebInspector.DebuggerManager.prototype.get knownNonResourceScripts):
+        (WebInspector.DebuggerManager.prototype.debuggerDidPause):
+        (WebInspector.DebuggerManager.prototype.scriptDidParse):
+        * UserInterface/Protocol/RemoteObject.js:
+        (WebInspector.RemoteObject.prototype.findFunctionSourceCodeLocation):
+        Update code that checks the sourceURL to explicitly use sourceURL.
+
+        * UserInterface/Controllers/SourceMapManager.js:
+        (WebInspector.SourceMapManager.prototype.downloadSourceMap):
+        For legacy backends, or in case we get a resource that has an incomplete
+        baseURL, attempt to get an absolute URL based on the main resource.
+
+        * UserInterface/Views/DebuggerSidebarPanel.js:
+        (WebInspector.DebuggerSidebarPanel.prototype._addScript):
+        * UserInterface/Views/ResourceSidebarPanel.js:
+        (WebInspector.ResourceSidebarPanel.prototype._scriptWasAdded):
+        Ignore scripts without a url or sourceURL.
+
 2016-04-14  Joseph Pecoraro  <pecor...@apple.com>
 
         Web Inspector: Cleanup inspector/debugger tests

Modified: trunk/Source/WebInspectorUI/UserInterface/Controllers/DebuggerManager.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Controllers/DebuggerManager.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Controllers/DebuggerManager.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -337,7 +337,7 @@
         for (let script of this._scriptIdMap.values()) {
             if (script.resource)
                 continue;
-            if (!WebInspector.isDebugUIEnabled() && isWebKitInternalScript(script.url))
+            if (!WebInspector.isDebugUIEnabled() && isWebKitInternalScript(script.sourceURL))
                 continue;
             knownScripts.push(script);
         }
@@ -535,7 +535,7 @@
                 continue;
 
             // Exclude the case where the call frame is in the inspector code.
-            if (!WebInspector.isDebugUIEnabled() && isWebKitInternalScript(sourceCodeLocation.sourceCode.url))
+            if (!WebInspector.isDebugUIEnabled() && isWebKitInternalScript(sourceCodeLocation.sourceCode.sourceURL))
                 continue;
 
             let scopeChain = this._scopeChainFromPayload(callFramePayload.scopeChain);
@@ -565,7 +565,7 @@
         InspectorFrontendHost.beep();
     }
 
-    scriptDidParse(scriptIdentifier, url, isContentScript, startLine, startColumn, endLine, endColumn, sourceMapURL)
+    scriptDidParse(scriptIdentifier, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceURL, sourceMapURL)
     {
         // Don't add the script again if it is already known.
         if (this._scriptIdMap.has(scriptIdentifier)) {
@@ -578,10 +578,10 @@
             return;
         }
 
-        if (isWebInspectorInternalScript(url))
+        if (isWebInspectorInternalScript(sourceURL))
             return;
 
-        var script = new WebInspector.Script(scriptIdentifier, new WebInspector.TextRange(startLine, startColumn, endLine, endColumn), url, isContentScript, sourceMapURL);
+        let script = new WebInspector.Script(scriptIdentifier, new WebInspector.TextRange(startLine, startColumn, endLine, endColumn), url, isContentScript, sourceURL, sourceMapURL);
 
         this._scriptIdMap.set(scriptIdentifier, script);
 
@@ -594,7 +594,7 @@
             scripts.push(script);
         }
 
-        if (isWebKitInternalScript(script.url)) {
+        if (isWebKitInternalScript(script.sourceURL)) {
             this._internalWebKitScripts.push(script);
             if (!WebInspector.isDebugUIEnabled())
                 return;

Modified: trunk/Source/WebInspectorUI/UserInterface/Controllers/SourceMapManager.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Controllers/SourceMapManager.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Controllers/SourceMapManager.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -44,6 +44,11 @@
 
     downloadSourceMap(sourceMapURL, baseURL, originalSourceCode)
     {
+        // The baseURL could have come from a "//# sourceURL". Attempt to get a
+        // reasonable absolute URL for the base by using the main resource's URL.
+        if (WebInspector.frameResourceManager.mainFrame)
+            baseURL = absoluteURL(WebInspector.frameResourceManager.mainFrame.url, baseURL);
+
         sourceMapURL = absoluteURL(sourceMapURL, baseURL);
         if (!sourceMapURL)
             return;

Modified: trunk/Source/WebInspectorUI/UserInterface/Models/Script.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Models/Script.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Models/Script.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -25,7 +25,7 @@
 
 WebInspector.Script = class Script extends WebInspector.SourceCode
 {
-    constructor(id, range, url, injected, sourceMapURL)
+    constructor(id, range, url, injected, sourceURL, sourceMapURL)
     {
         super();
 
@@ -35,6 +35,7 @@
         this._id = id || null;
         this._range = range || null;
         this._url = url || null;
+        this._sourceURL = sourceURL || null;
         this._injected = injected || false;
 
         this._resource = this._resolveResource();
@@ -71,6 +72,11 @@
         return this._url;
     }
 
+    get sourceURL()
+    {
+        return this._sourceURL;
+    }
+
     get urlComponents()
     {
         if (!this._urlComponents)
@@ -88,6 +94,12 @@
         if (this._url)
             return WebInspector.displayNameForURL(this._url, this.urlComponents);
 
+        if (this._sourceURL) {
+            if (!this._sourceURLComponents)
+                this._sourceURLComponents = parseURL(this._sourceURL);
+            return WebInspector.displayNameForURL(this._sourceURL, this._sourceURLComponents);
+        }
+
         // Assign a unique number to the script object so it will stay the same.
         if (!this._uniqueDisplayNameNumber)
             this._uniqueDisplayNameNumber = this.constructor._nextUniqueDisplayNameNumber++;

Modified: trunk/Source/WebInspectorUI/UserInterface/Protocol/DebuggerObserver.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Protocol/DebuggerObserver.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Protocol/DebuggerObserver.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -25,6 +25,11 @@
 
 WebInspector.DebuggerObserver = class DebuggerObserver
 {
+    constructor()
+    {
+        this._legacyScriptParsed = DebuggerAgent.hasEventParameter("scriptParsed", "hasSourceURL");
+    }
+
     // Events defined by the "Debugger" domain.
 
     globalObjectCleared()
@@ -32,9 +37,20 @@
         WebInspector.debuggerManager.reset();
     }
 
-    scriptParsed(scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceMapURL, hasSourceURL)
+    scriptParsed(scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceURL, sourceMapURL)
     {
-        WebInspector.debuggerManager.scriptDidParse(scriptId, url, isContentScript, startLine, startColumn, endLine, endColumn, sourceMapURL);
+        if (this._legacyScriptParsed) {
+            // COMPATIBILITY (iOS 9): Debugger.scriptParsed had slightly different arguments.
+            // Debugger.scriptParsed: (scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceMapURL, hasSourceURL)
+            // Note that in this legacy version, url could be the sourceURL name, and the resource URL could be lost.
+            let legacySourceMapURL = arguments[7];
+            let hasSourceURL = arguments[8];
+            let legacySourceURL = hasSourceURL ? url : undefined;
+            WebInspector.debuggerManager.scriptDidParse(scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, legacySourceURL, legacySourceMapURL);
+            return;
+        }
+
+        WebInspector.debuggerManager.scriptDidParse(scriptId, url, startLine, startColumn, endLine, endColumn, isContentScript, sourceURL, sourceMapURL);
     }
 
     scriptFailedToParse(url, scriptSource, startLine, errorLine, errorMessage)

Modified: trunk/Source/WebInspectorUI/UserInterface/Protocol/InspectorBackend.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Protocol/InspectorBackend.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Protocol/InspectorBackend.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -426,6 +426,12 @@
         return eventName in this._events;
     }
 
+    hasEventParameter(eventName, eventParameterName)
+    {
+        let event = this._events[eventName];
+        return event && event.parameterNames.includes(eventParameterName);
+    }
+
     activate()
     {
         this._active = true;

Modified: trunk/Source/WebInspectorUI/UserInterface/Protocol/RemoteObject.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Protocol/RemoteObject.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Protocol/RemoteObject.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -513,7 +513,7 @@
             var location = response.location;
             var sourceCode = WebInspector.debuggerManager.scriptForIdentifier(location.scriptId);
 
-            if (!sourceCode || (!WebInspector.isDebugUIEnabled() && isWebKitInternalScript(sourceCode.url))) {
+            if (!sourceCode || (!WebInspector.isDebugUIEnabled() && isWebKitInternalScript(sourceCode.sourceURL))) {
                 result.resolve(WebInspector.RemoteObject.SourceCodeLocationPromise.NoSourceFound);
                 return;
             }

Modified: trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/DebuggerSidebarPanel.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -428,7 +428,7 @@
     _addScript(script)
     {
         // COMPATIBILITY(iOS 9): Backends could send the frontend built-in code, filter out JSC internals.
-        if (!script.url)
+        if (!script.url && !script.sourceURL)
             return;
 
         // Don't add breakpoints if the script is represented by a Resource. They were

Modified: trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js (199601 => 199602)


--- trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js	2016-04-15 18:56:53 UTC (rev 199601)
+++ trunk/Source/WebInspectorUI/UserInterface/Views/ResourceSidebarPanel.js	2016-04-15 19:01:39 UTC (rev 199602)
@@ -275,7 +275,7 @@
 
         // We don't add scripts without URLs here. Those scripts can quickly clutter the interface and
         // are usually more transient. They will get added if/when they need to be shown in a content view.
-        if (!script.url)
+        if (!script.url && !script.sourceURL)
             return;
 
         // If the script URL matches a resource we can assume it is part of that resource and does not need added.
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