[Piglit] [PATCH 2/2] gles3: Add outerProduct tests to generated_tests

[Tom Gall]

GL SL ES 3.00 added outerProduct as a built in fuction.

http://www.khronos.org/opengles/sdk/docs/manglsl/xhtml/outerProduct.xml

Add a script which generates testcases which validate the variety
of valid and invalid parameters that may be passed. The script
is called as part of the generated_tests.

Signed-off-by: Tom Gall <tom.gall at linaro.org>
---
 generated_tests/CMakeLists.txt                     |   14 +++
 generated_tests/outerProduct-invalid-parameters.sh |   91 ++++++++++++++++++++
 2 files changed, 105 insertions(+)
 create mode 100755 generated_tests/outerProduct-invalid-parameters.sh

diff --git a/generated_tests/CMakeLists.txt b/generated_tests/CMakeLists.txt
index db3734f..58ff0af 100644
--- a/generated_tests/CMakeLists.txt
+++ b/generated_tests/CMakeLists.txt
@@ -18,6 +18,16 @@ function(piglit_make_generated_tests file_list generator_script)
 		VERBATIM)
 endfunction(piglit_make_generated_tests custom_target generator_script)
 
+function(piglit_make_sh_generated_tests file_list generator_sh_script version)
+	# Add a custom command which executes ${generator_script}
+	# during the build.
+	add_custom_command(
+		OUTPUT ${file_list}
+		COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/${generator_sh_script} ${version} > ${file_list}
+		DEPENDS ${generator_sh_script} ${ARGN}
+		VERBATIM)
+endfunction(piglit_make_sh_generated_tests custom_target generator_sh_script)
+
 # Create custom commands and targets to build generated tests.
 piglit_make_generated_tests(
 	builtin_packing_tests.list
@@ -54,6 +64,9 @@ piglit_make_generated_tests(
 piglit_make_generated_tests(
 	builtin_cl_int_tests.list
 	generate-cl-int-builtins.py)
+piglit_make_sh_generated_tests(
+	outerProduct-invalid-parameters_tests.list
+	outerProduct-invalid-parameters.sh 3.00)
 
 # Add a "gen-tests" target that can be used to generate all the
 # tests without doing any other compilation.
@@ -64,5 +77,6 @@ add_custom_target(gen-tests ALL
 		builtin_cl_int_tests.list
 		interpolation_tests.list
 		non-lvalue_tests.list
+		outerProduct-invalid-parameters_tests.list
 		texture_query_lod_tests.list
 		uniform-initializer_tests.list)
diff --git a/generated_tests/outerProduct-invalid-parameters.sh b/generated_tests/outerProduct-invalid-parameters.sh
new file mode 100755
index 0000000..7def598
--- /dev/null
+++ b/generated_tests/outerProduct-invalid-parameters.sh
@@ -0,0 +1,91 @@
+#!/bin/bash
+
+function emit_vs
+{
+    targetdir=$1
+    t=$2
+
+    echo "$targetdir/outerProduct-$t.vert"
+    cat > $targetdir/outerProduct-$t.vert <<EOF
+/* [config]
+ * expect_result: fail
+ * glsl_version: 3.00
+ * [end config]
+ * outerProduct is available in OpenGL SL ES 3.00 but
+ * not for all data types.
+ *
+ * http://www.khronos.org/opengles/sdk/docs/manglsl/xhtml/outerProduct.xml
+ */
+void main () {
+  gl_Position = vec4(0);
+  outerProduct(${t}(0), ${t}(0));
+}
+EOF
+}
+
+function emit_valid_vs
+{
+    targetdir=$1
+    t=$2
+
+    echo "$targetdir/outerProduct-$t.vert"
+    cat > $targetdir/outerProduct-$t.vert <<EOF
+/* [config]
+ * expect_result: pass
+ * glsl_version: 3.00
+ * [end config]
+ * outerProduct is available in OpenGL SL ES 3.00.
+ * not for all data types.
+ *
+ * http://www.khronos.org/opengles/sdk/docs/manglsl/xhtml/outerProduct.xml
+ */
+void main () {
+  gl_Position = vec4(0);
+  outerProduct(${t}(0), ${t}(0));
+}
+EOF
+}
+
+function emit_valid_mixed_vs
+{
+    targetdir=$1
+    t=$2
+    u=$3
+
+    echo "$targetdir/outerProduct-$t.vert"
+    cat > $targetdir/outerProduct-$t.vert <<EOF
+/* [config]
+ * expect_result: pass
+ * glsl_version: 3.00
+ * [end config]
+ * outerProduct is available in OpenGL SL ES 3.00.
+ * not for all data types.
+ *
+ * http://www.khronos.org/opengles/sdk/docs/manglsl/xhtml/outerProduct.xml
+ */
+void main () {
+  gl_Position = vec4(0);
+  outerProduct(${t}(0), ${u}(0));
+}
+EOF
+}
+
+set +x
+
+targetdir="spec/glsl-es-3.00/compiler/built-in-functions"
+mkdir -p $targetdir
+
+for i in int float bool bvec2 bvec3 bvec4 mat2 mat2x2 mat2x3 mat2x4 mat3 mat3x2 mat3x3 mat3x4 mat4 mat4x2 mat4x3 mat4x4
+do
+    emit_vs $targetdir $i
+done
+for i in vec2 vec3 vec4
+do
+    emit_valid_vs $targetdir $i
+done
+emit_valid_mixed_vs $targetdir vec3 vec2
+emit_valid_mixed_vs $targetdir vec2 vec3
+emit_valid_mixed_vs $targetdir vec4 vec2
+emit_valid_mixed_vs $targetdir vec4 vec3
+emit_valid_mixed_vs $targetdir vec2 vec4
+emit_valid_mixed_vs $targetdir vec3 vec4
-- 
1.7.10.4