[Piglit] [PATCH v5 2/6] program_interface_query: add tests for getprograminterfaceiv

Martin Peres martin.peres at linux.intel.com
Wed Apr 1 03:56:33 PDT 2015


This test exercises the error codepaths of getprograminterfaceiv.

Tested on NVIDIA's proprietary driver version 346.35.

Reviewed-by: Tapani Pälli <tapani.palli at intel.com>
Signed-off-by: Martin Peres <martin.peres at linux.intel.com>
---
 tests/all.py                                       |   1 +
 .../arb_program_interface_query/CMakeLists.gl.txt  |   1 +
 tests/spec/arb_program_interface_query/common.h    |  21 ---
 .../getprograminterfaceiv.c                        | 202 +++++++++++++++++++++
 4 files changed, 204 insertions(+), 21 deletions(-)
 create mode 100755 tests/spec/arb_program_interface_query/getprograminterfaceiv.c

diff --git a/tests/all.py b/tests/all.py
index f47e198..86f2369 100755
--- a/tests/all.py
+++ b/tests/all.py
@@ -2275,6 +2275,7 @@ with profile.group_manager(
     g(['arb_program_interface_query-resource-location'], run_concurrent=False)
     g(['arb_program_interface_query-resource-index'], run_concurrent=False)
     g(['arb_program_interface_query-resource-query'], run_concurrent=False)
+    g(['arb_program_interface_query-getprograminterfaceiv'], run_concurrent=False)
 
 # Group ARB_explicit_uniform_location
 with profile.group_manager(
diff --git a/tests/spec/arb_program_interface_query/CMakeLists.gl.txt b/tests/spec/arb_program_interface_query/CMakeLists.gl.txt
index 9535798..91ace72 100755
--- a/tests/spec/arb_program_interface_query/CMakeLists.gl.txt
+++ b/tests/spec/arb_program_interface_query/CMakeLists.gl.txt
@@ -12,3 +12,4 @@ link_libraries (
 piglit_add_executable (arb_program_interface_query-resource-location resource-location.c)
 piglit_add_executable (arb_program_interface_query-resource-index resource-index.c)
 piglit_add_executable (arb_program_interface_query-resource-query resource-query.c)
+piglit_add_executable (arb_program_interface_query-getprograminterfaceiv getprograminterfaceiv.c)
diff --git a/tests/spec/arb_program_interface_query/common.h b/tests/spec/arb_program_interface_query/common.h
index 8c6965c..370875d 100755
--- a/tests/spec/arb_program_interface_query/common.h
+++ b/tests/spec/arb_program_interface_query/common.h
@@ -42,27 +42,6 @@ static const char fs_empty[] =
 	"void main() {\n"
 	"}";
 
-static const char vs_array[] =
-	"#version 150\n"
-	"in vec4 vs_input[2];\n"
-	"struct vs_struct {\n"
-	"	vec4 hello;\n"
-	"	vec4 world[2];\n"
-	"};\n"
-	"uniform vs_struct sa[2];\n"
-	"void main() {\n"
-	"	gl_Position = vs_input[0] + sa[0].hello + sa[0].world[0];\n"
-	"}";
-
-static const char vs_aofa[] =
-	"#version 150\n"
-	"#extension GL_ARB_arrays_of_arrays : require\n"
-	"in vec4 vs_input2[2][2];\n"
-	"in vec4 vs_input3[2][2][2];\n"
-	"void main() {\n"
-	"	gl_Position = vs_input2[0][0] + vs_input3[0][0][0];\n"
-	"}";
-
 static const char vs_std[] =
 	"#version 150\n"
 	"struct vs_struct {\n"
diff --git a/tests/spec/arb_program_interface_query/getprograminterfaceiv.c b/tests/spec/arb_program_interface_query/getprograminterfaceiv.c
new file mode 100755
index 0000000..1d2ca08
--- /dev/null
+++ b/tests/spec/arb_program_interface_query/getprograminterfaceiv.c
@@ -0,0 +1,202 @@
+/*
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+/**
+ * \file getprograminterfaceiv.c
+ *
+ * Tests the error cases of the GetProgramInterfaceiv interface.
+ *
+ * From the GL_ARB_program_interface_query spec:
+ *      "The command
+ *
+ *      void GetProgramInterfaceiv(uint program, enum programInterface,
+ *                                 enum pname, int *params);
+ *
+ *      queries a property of the interface <programInterface> in program
+ *      <program>, returning its value in <params>.  The property to return is
+ *      specified by <pname>.
+ *
+ *      If <pname> is ACTIVE_RESOURCES, the value returned is the number of
+ *      resources in the active resource list for <programInterface>. If the
+ *      list of active resources for <programInterface> is empty, zero is
+ *      returned.
+ *
+ *      If <pname> is MAX_NAME_LENGTH, the value returned is the length of the
+ *      longest active name string for an active resource in <programInterface>.
+ *      This length includes an extra character for the null terminator. If
+ *      the list of active resources for <programInterface> is empty, zero is
+ *      returned.  The error INVALID_OPERATION is generated if
+ *      <programInterface> is ATOMIC_COUNTER_BUFFER, since active atomic counter
+ *      buffer resources are not assigned name strings.
+ *
+ *      If <pname> is MAX_NUM_ACTIVE_VARIABLES, the value returned is the number
+ *      of active variables belonging to the interface block or atomic counter
+ *      buffer resource in <programInterface> with the most active variables.
+ *      If the list of active resources for <programInterface> is empty, zero is
+ *      returned.  The error INVALID_OPERATION is generated if
+ *      <programInterface> is not UNIFORM_BLOCK, ATOMIC_COUNTER_BUFFER, or
+ *      SHADER_STORAGE_BLOCK.
+ *
+ *      If <pname> is MAX_NUM_COMPATIBLE_SUBROUTINES, the value returned is the
+ *      number of compatible subroutines belonging to the active subroutine
+ *      uniform in <programInterface> with the most compatible subroutines. If
+ *      the list of active resources for <programInterface> is empty, zero is
+ *      returned.  The error INVALID_OPERATION is generated unless
+ *      <programInterface> is VERTEX_SUBROUTINE_UNIFORM,
+ *      TESS_CONTROL_SUBROUTINE_UNIFORM, TESS_EVALUATION_SUBROUTINE_UNIFORM,
+ *      GEOMETRY_SUBROUTINE_UNIFORM, FRAGMENT_SUBROUTINE_UNIFORM, or
+ *      COMPUTE_SUBROUTINE_UNIFORM.
+ *
+ *      [...]
+ *
+ *      An INVALID_VALUE error is generated by GetProgramInterfaceiv,
+ *      GetProgramResourceIndex, GetProgramResourceName, GetProgramResourceiv,
+ *      GetProgramResourceLocation, and GetProgramResourceLocationIndex if
+ *      <program> is not the name of either a shader or program object.
+ *
+ *      An INVALID_OPERATION error is generated by GetProgramInterfaceiv,
+ *      GetProgramResourceIndex, GetProgramResourceName, GetProgramResourceiv,
+ *      GetProgramResourceLocation, and GetProgramResourceLocationIndex if
+ *      <program> is the name of a shader object.
+ *
+ *      INVALID_OPERATION is generated by GetProgramInterfaceiv if the parameter
+ *     <pname> is not supported for the interface <programInterface>."
+ */
+
+#include "piglit-util-gl.h"
+#include "common.h"
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+	config.supports_gl_core_version = 32;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+struct subtest_t {
+	GLenum programInterface;
+	GLenum pname;
+	GLenum expected_error;
+
+
+	const char *programInterface_str;
+	const char *pname_str;
+	const char *error_str;
+};
+
+#define ST(programInterface, pname, error) { \
+	(programInterface), (pname), (error), #programInterface, #pname, #error \
+}
+
+static const struct subtest_t programInterface_subtests[] = {
+ ST(GL_TRUE, GL_MAX_NAME_LENGTH, GL_INVALID_OPERATION),
+ ST(GL_UNIFORM, GL_TRUE, GL_INVALID_OPERATION),
+ ST(GL_ATOMIC_COUNTER_BUFFER, GL_MAX_NAME_LENGTH, GL_INVALID_OPERATION),
+ ST(GL_UNIFORM, GL_MAX_NUM_ACTIVE_VARIABLES, GL_INVALID_OPERATION),
+ ST(GL_PROGRAM_OUTPUT, GL_MAX_NUM_COMPATIBLE_SUBROUTINES, GL_INVALID_OPERATION),
+};
+
+static bool
+check_extensions(const struct subtest_t st)
+{
+	if (st.programInterface == GL_ATOMIC_COUNTER_BUFFER &&
+	    !piglit_is_extension_supported("GL_ARB_shader_atomic_counters")) {
+		return false;
+	}
+
+	return true;
+}
+
+static void
+run_subtest(const struct subtest_t st, GLuint prog, bool *pass)
+{
+	enum piglit_result result;
+	bool local_pass = true;
+	int value;
+
+	if (!check_extensions(st)) {
+		result = PIGLIT_SKIP;
+		goto report_result;
+	}
+
+	glGetProgramInterfaceiv(prog, st.programInterface, st.pname, &value);
+	if (!piglit_check_gl_error(st.expected_error)) {
+		printf("	Call was glGetProgramInterfaceiv(prog, %s, "
+		       "%s, ...)\n", st.programInterface_str, st.pname_str);
+		local_pass = false;
+	}
+
+	*pass = *pass && local_pass;
+	result = local_pass ? PIGLIT_PASS : PIGLIT_FAIL;
+
+report_result:
+	piglit_report_subtest_result(result, "%s on %s", st.pname_str,
+				     st.programInterface_str);
+}
+
+void
+piglit_init(int argc, char **argv)
+{
+	piglit_require_extension("GL_ARB_program_interface_query");
+}
+
+enum piglit_result
+piglit_display(void)
+{
+	GLuint prog, shader, test_cnt;
+	bool pass = true, prg_tst;
+	int i;
+
+	/* test using an unexisting program ID */
+	glGetProgramInterfaceiv(1337, GL_UNIFORM, GL_MAX_NUM_ACTIVE_VARIABLES,
+				&i);
+	prg_tst = piglit_check_gl_error(GL_INVALID_VALUE);
+	pass = pass && prg_tst;
+	piglit_report_subtest_result(prg_tst ? PIGLIT_PASS : PIGLIT_FAIL,
+				     "Invalid program (undefined ID)");
+
+	/* test using a shader ID */
+	shader = piglit_compile_shader_text(GL_VERTEX_SHADER, vs_empty);
+	glGetProgramInterfaceiv(shader, GL_UNIFORM, GL_MAX_NUM_ACTIVE_VARIABLES,
+				&i);
+	prg_tst = piglit_check_gl_error(GL_INVALID_OPERATION);
+	pass = pass && prg_tst;
+	piglit_report_subtest_result(prg_tst ? PIGLIT_PASS : PIGLIT_FAIL,
+				     "Invalid program (call on shader)");
+
+	/* build a valid program that will be used to run the other tests */
+	prog = piglit_build_simple_program(vs_empty, fs_empty);
+	if (!piglit_link_check_status(prog)) {
+		glDeleteProgram(prog);
+		return PIGLIT_FAIL;
+	}
+
+	/* run all the getprograminterfaceiv tests */
+	test_cnt = sizeof(programInterface_subtests) / sizeof(struct subtest_t);
+	for (i = 0; i < test_cnt; i++) {
+		run_subtest(programInterface_subtests[i], prog, &pass);
+	}
+
+	glDeleteProgram(prog);
+
+	return pass ? PIGLIT_PASS : PIGLIT_FAIL;
+}
-- 
2.3.4



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