Don't require supported binary formats in negative tests.

[platform/upstream/VK-GL-CTS.git] / modules / gles31 / functional / es31fNegativeShaderApiTests.cpp

diff --git a/modules/gles31/functional/es31fNegativeShaderApiTests.cpp b/modules/gles31/functional/es31fNegativeShaderApiTests.cpp
index e33ecbf..64b3504 100644 (file)
--- a/modules/gles31/functional/es31fNegativeShaderApiTests.cpp
+++ b/modules/gles31/functional/es31fNegativeShaderApiTests.cpp
@@ -517,20 +517,24 @@ void program_binary (NegativeTestContext& ctx)
        ctx.glGetProgramiv              (srcProgram.getProgram(), GL_LINK_STATUS,                       &linkStatus);
        ctx.getLog() << TestLog::Message << "// GL_PROGRAM_BINARY_LENGTH = " << bufSize << TestLog::EndMessage;
        ctx.getLog() << TestLog::Message << "// GL_LINK_STATUS = " << linkStatus << TestLog::EndMessage;
-       TCU_CHECK(bufSize > 0);
-       binaryBuf.resize(bufSize);
-       ctx.glGetProgramBinary  (srcProgram.getProgram(), bufSize, &binaryLength, &binaryFormat, &binaryBuf[0]);
-       ctx.expectError         (GL_NO_ERROR);
 
-       ctx.beginSection("GL_INVALID_OPERATION is generated if program is not the name of an existing program object.");
-       ctx.glProgramBinary             (dummyShader, binaryFormat, &binaryBuf[0], binaryLength);
-       ctx.expectError         (GL_INVALID_OPERATION);
-       ctx.endSection();
+       TCU_CHECK(bufSize >= 0);
+       if (bufSize > 0)
+       {
+               binaryBuf.resize(bufSize);
+               ctx.glGetProgramBinary  (srcProgram.getProgram(), bufSize, &binaryLength, &binaryFormat, &binaryBuf[0]);
+               ctx.expectError                 (GL_NO_ERROR);
 
-       ctx.beginSection("GL_INVALID_ENUM is generated if binaryFormat is not a value recognized by the implementation.");
-       ctx.glProgramBinary             (dstProgram, -1, &binaryBuf[0], binaryLength);
-       ctx.expectError         (GL_INVALID_ENUM);
-       ctx.endSection();
+               ctx.beginSection("GL_INVALID_OPERATION is generated if program is not the name of an existing program object.");
+               ctx.glProgramBinary             (dummyShader, binaryFormat, &binaryBuf[0], binaryLength);
+               ctx.expectError                 (GL_INVALID_OPERATION);
+               ctx.endSection();
+
+               ctx.beginSection("GL_INVALID_ENUM is generated if binaryFormat is not a value recognized by the implementation.");
+               ctx.glProgramBinary             (dstProgram, -1, &binaryBuf[0], binaryLength);
+               ctx.expectError                 (GL_INVALID_ENUM);
+               ctx.endSection();
+       }
 
        ctx.glDeleteShader(dummyShader);
        ctx.glDeleteProgram(dstProgram);