---
.../default-precision-sampler.frag | 28 +++++++++++++++
.../default-precision-sampler.vert | 29 +++++++++++++++
.../compiler/default-precision-sampler.frag | 41 +++++++++++++++++++++
.../compiler/default-precision-sampler.vert | 42 ++++++++++++++++++++++
4 files changed, 140 insertions(+)
create mode 100644
tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.frag
create mode 100644
tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.vert
create mode 100644
tests/spec/glsl-es-3.00/compiler/default-precision-sampler.frag
create mode 100644
tests/spec/glsl-es-3.00/compiler/default-precision-sampler.vert
diff --git
a/tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.frag
b/tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.frag
new file mode 100644
index 0000000..f600796
--- /dev/null
+++
b/tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.frag
@@ -0,0 +1,28 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.00
+// check_link: true
+// [end config]
+//
+// From the GLSL ES 1.00 specification, section 4.5.3 ("Default
+// Precision Qualifiers"):
+//
+// "The precision statement
+//
+// precision precision-qualifier type;
+//
+// can be used to establish a default precision qualifier. The
+// type field can be int or float or any of the sampler types, and
+// the precision-qualifier can be lowp, mediump, or highp."
+//
+// This test verifies that a default precision qualifier can be used
+// on all of GLSL ES 1.00's sampler types.
+
+#version 100
+
+precision mediump sampler2D;
+precision mediump samplerCube;
+
+void main()
+{
+}
diff --git
a/tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.vert
b/tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.vert
new file mode 100644
index 0000000..b44d016
--- /dev/null
+++
b/tests/spec/glsl-1.00/compiler/precision-qualifiers/default-precision-sampler.vert
@@ -0,0 +1,29 @@
+// [config]
+// expect_result: pass
+// glsl_version: 1.00
+// check_link: true
+// [end config]
+//
+// From the GLSL ES 1.00 specification, section 4.5.3 ("Default
+// Precision Qualifiers"):
+//
+// "The precision statement
+//
+// precision precision-qualifier type;
+//
+// can be used to establish a default precision qualifier. The
+// type field can be int or float or any of the sampler types, and
+// the precision-qualifier can be lowp, mediump, or highp."
+//
+// This test verifies that a default precision qualifier can be used
+// on all of GLSL ES 1.00's sampler types.
+
+#version 100
+
+precision mediump sampler2D;
+precision mediump samplerCube;
+
+void main()
+{
+ gl_Position = vec4(0.0);
+}
diff --git a/tests/spec/glsl-es-3.00/compiler/default-precision-sampler.frag
b/tests/spec/glsl-es-3.00/compiler/default-precision-sampler.frag
new file mode 100644
index 0000000..4731491
--- /dev/null
+++ b/tests/spec/glsl-es-3.00/compiler/default-precision-sampler.frag
@@ -0,0 +1,41 @@
+// [config]
+// expect_result: pass
+// glsl_version: 3.00 es
+// check_link: true
+// [end config]
+//
+// From the GLSL ES 3.00 specification, section 4.5.4 ("Default
+// Precision Qualifiers"):
+//
+// "The precision statement
+//
+// precision precision-qualifier type;
+//
+// can be used to establish a default precision qualifier. The
+// type field can be int or float or any of the sampler types, and
+// the precision-qualifier can be lowp, mediump, or highp."
+//
+// This test verifies that a default precision qualifier can be used
+// on all of GLSL ES 3.00's sampler types.
+
+#version 300 es
+
+precision mediump sampler2D;
+precision mediump sampler3D;
+precision mediump samplerCube;
+precision mediump samplerCubeShadow;
+precision mediump sampler2DShadow;
+precision mediump sampler2DArray;
+precision mediump sampler2DArrayShadow;
+precision mediump isampler2D;
+precision mediump isampler3D;
+precision mediump isamplerCube;
+precision mediump isampler2DArray;
+precision mediump usampler2D;
+precision mediump usampler3D;
+precision mediump usamplerCube;
+precision mediump usampler2DArray;
+
+void main()
+{
+}
diff --git a/tests/spec/glsl-es-3.00/compiler/default-precision-sampler.vert
b/tests/spec/glsl-es-3.00/compiler/default-precision-sampler.vert
new file mode 100644
index 0000000..7b10053
--- /dev/null
+++ b/tests/spec/glsl-es-3.00/compiler/default-precision-sampler.vert
@@ -0,0 +1,42 @@
+// [config]
+// expect_result: pass
+// glsl_version: 3.00 es
+// check_link: true
+// [end config]
+//
+// From the GLSL ES 3.00 specification, section 4.5.4 ("Default
+// Precision Qualifiers"):
+//
+// "The precision statement
+//
+// precision precision-qualifier type;
+//
+// can be used to establish a default precision qualifier. The
+// type field can be int or float or any of the sampler types, and
+// the precision-qualifier can be lowp, mediump, or highp."
+//
+// This test verifies that a default precision qualifier can be used
+// on all of GLSL ES 3.00's sampler types.
+
+#version 300 es
+
+precision mediump sampler2D;
+precision mediump sampler3D;
+precision mediump samplerCube;
+precision mediump samplerCubeShadow;
+precision mediump sampler2DShadow;
+precision mediump sampler2DArray;
+precision mediump sampler2DArrayShadow;
+precision mediump isampler2D;
+precision mediump isampler3D;
+precision mediump isamplerCube;
+precision mediump isampler2DArray;
+precision mediump usampler2D;
+precision mediump usampler3D;
+precision mediump usamplerCube;
+precision mediump usampler2DArray;
+
+void main()
+{
+ gl_Position = vec4(0.0);
+}
--
1.8.1.3
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