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spirv-fuzz: Added test to increase coverage of the add_parameter transformation (#4305)

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Fixes #4294 by achieving full coverage of this transformation.
This commit is contained in:
EGJ1996 2021-06-02 18:44:42 +02:00 committed by GitHub
parent 126a826d3a
commit c853a91144
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 2 deletions
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21
test/fuzz/transformation_add_parameter_test.cpp
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@ -35,6 +35,10 @@ TEST(TransformationAddParameterTest, NonPointerBasicTest) {
%7 = OpTypeBool
%11 = OpTypeInt 32 1
%16 = OpTypeFloat 32
%51 = OpConstant %11 2
%52 = OpTypeArray %16 %51
%53 = OpConstant %16 7
%54 = OpConstantComposite %52 %53 %53
%3 = OpTypeFunction %2
%6 = OpTypeFunction %7 %7
%8 = OpConstant %11 23
@ -140,6 +144,14 @@ TEST(TransformationAddParameterTest, NonPointerBasicTest) {
context.get(), validator_options, kConsoleMessageConsumer));
ASSERT_TRUE(transformation_context.GetFactManager()->IdIsIrrelevant(60));
}
{
TransformationAddParameter correct(9, 68, 52, {{{13, 54}}}, 69);
ASSERT_TRUE(correct.IsApplicable(context.get(), transformation_context));
ApplyAndCheckFreshIds(correct, context.get(), &transformation_context);
ASSERT_TRUE(fuzzerutil::IsValidAndWellFormed(
context.get(), validator_options, kConsoleMessageConsumer));
ASSERT_TRUE(transformation_context.GetFactManager()->IdIsIrrelevant(68));
}
{
TransformationAddParameter correct(17, 62, 7, {{}}, 63);
ASSERT_TRUE(correct.IsApplicable(context.get(), transformation_context));
@ -177,6 +189,10 @@ TEST(TransformationAddParameterTest, NonPointerBasicTest) {
%7 = OpTypeBool
%11 = OpTypeInt 32 1
%16 = OpTypeFloat 32
%51 = OpConstant %11 2
%52 = OpTypeArray %16 %51
%53 = OpConstant %16 7
%54 = OpConstantComposite %52 %53 %53
%3 = OpTypeFunction %2
%8 = OpConstant %11 23
%12 = OpConstantTrue %7
@ -188,11 +204,11 @@ TEST(TransformationAddParameterTest, NonPointerBasicTest) {
%41 = OpTypeStruct %11 %16
%42 = OpConstantComposite %41 %8 %32
%44 = OpTypeFunction %2 %41 %7
%6 = OpTypeFunction %7 %7 %11
%6 = OpTypeFunction %7 %7 %11 %52
%65 = OpTypeFunction %2 %31
%4 = OpFunction %2 None %3
%5 = OpLabel
%13 = OpFunctionCall %7 %9 %12 %8
%13 = OpFunctionCall %7 %9 %12 %8 %54
OpReturn
OpFunctionEnd
@ -200,6 +216,7 @@ TEST(TransformationAddParameterTest, NonPointerBasicTest) {
%9 = OpFunction %7 None %6
%14 = OpFunctionParameter %7
%60 = OpFunctionParameter %11
%68 = OpFunctionParameter %52
%10 = OpLabel
OpReturnValue %12
OpFunctionEnd