[Piglit] [PATCH] sso: fix issues in ValidateProgramPipeline

[Tapani Pälli]

When fixing some ES 3.1 conformance issues I noticed several subtests
started to fail. Patch fixes 2 issues in the test:

- pipeline has to be bound for validation to return expected results
- validate_pipe needs to set global value 'pass' to true when validation
  passes.

This makes subtests to pass with planned Mesa changes.

Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
---
 tests/spec/arb_separate_shader_objects/ValidateProgramPipeline.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/spec/arb_separate_shader_objects/ValidateProgramPipeline.c b/tests/spec/arb_separate_shader_objects/ValidateProgramPipeline.c
index a2741aa..5c9230ce 100644
--- a/tests/spec/arb_separate_shader_objects/ValidateProgramPipeline.c
+++ b/tests/spec/arb_separate_shader_objects/ValidateProgramPipeline.c
@@ -174,6 +174,7 @@ validate_pipe(GLuint pipe, bool expected, const char *test_name)
 		pass = false;
 	} else {
 		piglit_report_subtest_result(PIGLIT_PASS, "%s", test_name);
+		pass = true;
 	}
 }
 
@@ -323,6 +324,7 @@ piglit_init(int argc, char **argv)
 
 	/* Create the pipeline */
 	glGenProgramPipelines(1, &pipe);
+	glBindProgramPipeline(pipe);
 
 	build_and_validate_pipe(pipe, true, 
 				"VS/FS program, single glUseProgramStages "
-- 
2.4.3