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[Test] (MG_IntegrationTest/Scenarios): draw each array twice in a row in the one-program narrow case

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swung0x48
2026-10-18 15:55:10 -04:00
parent 5a48bd80b1
commit 78c21544d8
1 changed files with 5 additions and 2 deletions
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MobileGL/MG_IntegrationTest/Scenarios/NarrowIntegerAttributeScenario.cpp
+5 -2
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@@ -17,8 +17,9 @@
// shaderpacks. The values are captured with transform feedback so every bit is compared.
//
// The second case draws one program over two vertex arrays that differ only in the signedness
// of the data, in both orders: the correction is chosen per draw from the data, so a pipeline or
// program cached for one array must never be handed to the other.
// of the data, in both orders and each twice in a row: the correction is chosen per draw from the
// data, so a pipeline or program cached for one array, or the variant the previous draw settled
// on, must never be handed to the other.
#include <cstddef>
#include <cstring>
@@ -281,7 +282,9 @@ void main()
const std::vector<GLuint> asSigned = {0xFFFFFFFFu, 0xFFFFFF80u, 5u, 127u};
const std::vector<GLuint> asUnsigned = {255u, 128u, 5u, 127u};
EXPECT_EQ(Capture(program, signedArray, 4), asSigned) << "GL_BYTE first";
EXPECT_EQ(Capture(program, signedArray, 4), asSigned) << "GL_BYTE twice in a row";
EXPECT_EQ(Capture(program, unsignedArray, 4), asUnsigned) << "then GL_UNSIGNED_BYTE";
EXPECT_EQ(Capture(program, unsignedArray, 4), asUnsigned) << "GL_UNSIGNED_BYTE twice in a row";
EXPECT_EQ(Capture(program, signedArray, 4), asSigned) << "GL_BYTE again";
EXPECT_EQ(Capture(program, unsignedArray, 4), asUnsigned) << "GL_UNSIGNED_BYTE again";
EXPECT_EQ(glGetError(), GL_NO_ERROR);