[Piglit] [PATCH 17/63] shader_runner: Add command to query program interfaces

[Alejandro Piñeiro]

From: Antia Puentes <apuen...@igalia.com>

Tests glGetProgramInterfaceiv().
---
 tests/shaders/shader_runner.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/tests/shaders/shader_runner.c b/tests/shaders/shader_runner.c
index 331221449..51c31c9d8 100644
--- a/tests/shaders/shader_runner.c
+++ b/tests/shaders/shader_runner.c
@@ -3483,6 +3483,35 @@ verify_program_interface_query(const char *line,
                "Bad program interface at: %s\n", line);
 
        switch (query) {
+       case QUERY_INTERFACE: {
+               static const struct string_to_enum all_pnames[] = {
+                       ENUM_STRING(GL_ACTIVE_RESOURCES),
+                       ENUM_STRING(GL_MAX_NAME_LENGTH),
+                       ENUM_STRING(GL_MAX_NUM_ACTIVE_VARIABLES),
+                       ENUM_STRING(GL_MAX_NUM_COMPATIBLE_SUBROUTINES),
+                       { NULL, 0 }
+               };
+
+               unsigned pname;
+               int expected;
+               GLint got;
+
+               REQUIRE(parse_enum_tab(all_pnames, line, &pname, &line),
+                       "Bad glGetProgramInterfaceiv pname at: %s\n", line);
+               REQUIRE(parse_int(line, &expected, &line),
+                       "Bad expected value at: %s\n", line);
+
+               snprintf(query_str, sizeof(query_str),
+                        "glGetProgramInterfaceiv(%s, %s)",
+                        piglit_get_gl_enum_name(interface_type),
+                        piglit_get_gl_enum_name(pname));
+
+               /* Do the actual query. */
+               got = ~expected;
+               glGetProgramInterfaceiv(prog, interface_type, pname, &got);
+               query_check_error_int(query_str, expected, got);
+       }
+               break;
        case QUERY_RESOURCE_BY_DATA:
        case QUERY_RESOURCE_BY_NAME: {
                static const struct string_to_enum all_props[] = {
@@ -3562,7 +3591,6 @@ verify_program_interface_query(const char *line,
 
        }
                break;
-       case QUERY_INTERFACE:
        case QUERY_RESOURCE_INDEX:
        case QUERY_RESOURCE_LOCATION:
        case QUERY_RESOURCE_LOCATION_INDEX:
-- 
2.19.1

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