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authorIan Romanick <ian.d.romanick@intel.com>2013-02-22 16:45:27 -0800
committerIan Romanick <ian.d.romanick@intel.com>2013-11-07 18:12:33 -0800
commit8c5330226f391a7a29b6538851090b0ef730a239 (patch)
treed7c876c54d1daf1d1735b8cc02f9848730dc0cdb /src/glx
parent0cce5538673148ffcd7aa9479f6b88cf9a641352 (diff)
glx/tests: Add unit tests for the DRI2 part of GLX_MESA_query_renderer
After adding $(DEFINES) to AM_CPPFLAGS, the __glXGetCurrentContext wrapper function is no longer needed and causes compile errors. Using the correct defines causes it to be a macro! Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Diffstat (limited to 'src/glx')
-rw-r--r--src/glx/tests/Makefile.am4
-rw-r--r--src/glx/tests/fake_glx_screen.cpp6
-rw-r--r--src/glx/tests/query_renderer_implementation_unittest.cpp310
3 files changed, 314 insertions, 6 deletions
diff --git a/src/glx/tests/Makefile.am b/src/glx/tests/Makefile.am
index 6995d987d35..4dc358c3261 100644
--- a/src/glx/tests/Makefile.am
+++ b/src/glx/tests/Makefile.am
@@ -6,6 +6,9 @@ AM_CPPFLAGS = \
-I$(top_srcdir)/src/mesa \
-I$(top_srcdir)/src/glx \
-I$(top_srcdir)/include \
+ -I$(top_srcdir)/include/GL/internal \
+ $(DEFINES) \
+ $(LIBDRM_CFLAGS) \
$(X11_CFLAGS)
TESTS = glx-test
@@ -17,6 +20,7 @@ glx_test_SOURCES = \
enum_sizes.cpp \
fake_glx_screen.cpp \
indirect_api.cpp \
+ query_renderer_implementation_unittest.cpp \
query_renderer_unittest.cpp
glx_test_LDADD = \
diff --git a/src/glx/tests/fake_glx_screen.cpp b/src/glx/tests/fake_glx_screen.cpp
index 29f244117cd..815330a0b1f 100644
--- a/src/glx/tests/fake_glx_screen.cpp
+++ b/src/glx/tests/fake_glx_screen.cpp
@@ -76,9 +76,3 @@ indirect_create_context_attribs(struct glx_screen *base,
}
__thread void *__glX_tls_Context = NULL;
-
-extern "C" struct glx_context *
-__glXGetCurrentContext()
-{
- return (struct glx_context *) __glX_tls_Context;
-}
diff --git a/src/glx/tests/query_renderer_implementation_unittest.cpp b/src/glx/tests/query_renderer_implementation_unittest.cpp
new file mode 100644
index 00000000000..474908939d6
--- /dev/null
+++ b/src/glx/tests/query_renderer_implementation_unittest.cpp
@@ -0,0 +1,310 @@
+/*
+ * Copyright © 2013 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.
+ */
+#include <gtest/gtest.h>
+#include <signal.h>
+#include <setjmp.h>
+
+extern "C" {
+#include "glxclient.h"
+#include "glx_error.h"
+#include "xf86drm.h"
+#include "dri2.h"
+#include "dri_interface.h"
+#include "dri2_priv.h"
+}
+
+struct attribute_test_vector {
+ const char *glx_string;
+ const char *dri_string;
+ int glx_attribute;
+ int dri_attribute;
+};
+
+#define E(g, d) { # g, # d, g, d }
+
+static bool got_sigsegv;
+static jmp_buf jmp;
+
+static void
+sigsegv_handler(int sig)
+{
+ (void) sig;
+ got_sigsegv = true;
+ longjmp(jmp, 1);
+}
+
+class dri2_query_renderer_string_test : public ::testing::Test {
+public:
+ virtual void SetUp();
+ virtual void TearDown();
+
+ struct sigaction sa;
+ struct sigaction old_sa;
+};
+
+class dri2_query_renderer_integer_test :
+ public dri2_query_renderer_string_test {
+};
+
+static bool queryString_called = false;
+static int queryString_attribute = -1;
+
+static bool queryInteger_called = false;
+static int queryInteger_attribute = -1;
+
+static int
+fake_queryInteger(__DRIscreen *screen, int attribute, unsigned int *val)
+{
+ (void) screen;
+
+ queryInteger_attribute = attribute;
+ queryInteger_called = true;
+
+ switch (attribute) {
+ case __DRI2_RENDERER_VENDOR_ID:
+ *val = ~__DRI2_RENDERER_VENDOR_ID;
+ return 0;
+ case __DRI2_RENDERER_DEVICE_ID:
+ *val = ~__DRI2_RENDERER_DEVICE_ID;
+ return 0;
+ case __DRI2_RENDERER_VERSION:
+ *val = ~__DRI2_RENDERER_VERSION;
+ return 0;
+ case __DRI2_RENDERER_ACCELERATED:
+ *val = ~__DRI2_RENDERER_ACCELERATED;
+ return 0;
+ case __DRI2_RENDERER_VIDEO_MEMORY:
+ *val = ~__DRI2_RENDERER_VIDEO_MEMORY;
+ return 0;
+ case __DRI2_RENDERER_UNIFIED_MEMORY_ARCHITECTURE:
+ *val = ~__DRI2_RENDERER_UNIFIED_MEMORY_ARCHITECTURE;
+ return 0;
+ case __DRI2_RENDERER_PREFERRED_PROFILE:
+ *val = ~__DRI2_RENDERER_PREFERRED_PROFILE;
+ return 0;
+ case __DRI2_RENDERER_OPENGL_CORE_PROFILE_VERSION:
+ *val = ~__DRI2_RENDERER_OPENGL_CORE_PROFILE_VERSION;
+ return 0;
+ case __DRI2_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION:
+ *val = ~__DRI2_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION;
+ return 0;
+ case __DRI2_RENDERER_OPENGL_ES_PROFILE_VERSION:
+ *val = ~__DRI2_RENDERER_OPENGL_ES_PROFILE_VERSION;
+ return 0;
+ case __DRI2_RENDERER_OPENGL_ES2_PROFILE_VERSION:
+ *val = ~__DRI2_RENDERER_OPENGL_ES2_PROFILE_VERSION;
+ return 0;
+ }
+
+ return -1;
+}
+
+static int
+fake_queryString(__DRIscreen *screen, int attribute, const char **val)
+{
+ (void) screen;
+
+ queryString_attribute = attribute;
+ queryString_called = true;
+
+ switch (attribute) {
+ case __DRI2_RENDERER_VENDOR_ID:
+ *val = "__DRI2_RENDERER_VENDOR_ID";
+ return 0;
+ case __DRI2_RENDERER_DEVICE_ID:
+ *val = "__DRI2_RENDERER_DEVICE_ID";
+ return 0;
+ }
+
+ return -1;
+}
+
+struct __DRI2rendererQueryExtensionRec rendererQueryExt = {
+ { __DRI2_RENDERER_QUERY, 1 },
+
+ fake_queryInteger,
+ fake_queryString
+};
+
+void dri2_query_renderer_string_test::SetUp()
+{
+ got_sigsegv = false;
+
+ sa.sa_handler = sigsegv_handler;
+ sigemptyset(&sa.sa_mask);
+ sa.sa_flags = 0;
+ sigaction(SIGSEGV, &sa, &old_sa);
+}
+
+void dri2_query_renderer_string_test::TearDown()
+{
+ sigaction(SIGSEGV, &old_sa, NULL);
+}
+
+/**
+ * dri2_query_renderer_string will return an error if the rendererQuery
+ * extension is not present. It will also not segfault.
+ */
+TEST_F(dri2_query_renderer_string_test, DRI2_RENDERER_QUERY_not_supported)
+{
+ struct dri2_screen dsc;
+
+ memset(&dsc, 0, sizeof(dsc));
+
+ if (setjmp(jmp) == 0) {
+ static const char original_value[] = "0xDEADBEEF";
+ const char *value = original_value;
+ const int success =
+ dri2_query_renderer_string(&dsc.base,
+ GLX_RENDERER_VENDOR_ID_MESA, &value);
+
+ EXPECT_EQ(-1, success);
+ EXPECT_EQ(original_value, value);
+ } else {
+ EXPECT_FALSE(got_sigsegv);
+ }
+}
+
+/**
+ * dri2_query_renderer_string will call queryString with the correct DRI2 enum
+ * for each GLX attribute value.
+ *
+ * \note
+ * This test does \b not perform any checking for invalid GLX attribte values.
+ * Other unit tests verify that invalid values are filtered before
+ * dri2_query_renderer_string is called.
+ */
+TEST_F(dri2_query_renderer_string_test, valid_attribute_mapping)
+{
+ struct dri2_screen dsc;
+ struct attribute_test_vector valid_attributes[] = {
+ E(GLX_RENDERER_VENDOR_ID_MESA,
+ __DRI2_RENDERER_VENDOR_ID),
+ E(GLX_RENDERER_DEVICE_ID_MESA,
+ __DRI2_RENDERER_DEVICE_ID),
+ };
+
+ memset(&dsc, 0, sizeof(dsc));
+ dsc.rendererQuery = &rendererQueryExt;
+
+ if (setjmp(jmp) == 0) {
+ for (unsigned i = 0; i < ARRAY_SIZE(valid_attributes); i++) {
+ static const char original_value[] = "original value";
+ const char *value = original_value;
+ const int success =
+ dri2_query_renderer_string(&dsc.base,
+ valid_attributes[i].glx_attribute,
+ &value);
+
+ EXPECT_EQ(0, success);
+ EXPECT_EQ(valid_attributes[i].dri_attribute, queryString_attribute)
+ << valid_attributes[i].glx_string;
+ EXPECT_STREQ(valid_attributes[i].dri_string, value)
+ << valid_attributes[i].glx_string;
+ }
+ } else {
+ EXPECT_FALSE(got_sigsegv);
+ }
+}
+
+/**
+ * dri2_query_renderer_integer will return an error if the rendererQuery
+ * extension is not present. It will also not segfault.
+ */
+TEST_F(dri2_query_renderer_integer_test, DRI2_RENDERER_QUERY_not_supported)
+{
+ struct dri2_screen dsc;
+
+ memset(&dsc, 0, sizeof(dsc));
+
+ if (setjmp(jmp) == 0) {
+ unsigned int value = 0xDEADBEEF;
+ const int success =
+ dri2_query_renderer_integer(&dsc.base,
+ GLX_RENDERER_VENDOR_ID_MESA, &value);
+
+ EXPECT_EQ(-1, success);
+ EXPECT_EQ(0xDEADBEEF, value);
+ } else {
+ EXPECT_FALSE(got_sigsegv);
+ }
+}
+
+/**
+ * dri2_query_renderer_integer will call queryInteger with the correct DRI2 enum
+ * for each GLX attribute value.
+ *
+ * \note
+ * This test does \b not perform any checking for invalid GLX attribte values.
+ * Other unit tests verify that invalid values are filtered before
+ * dri2_query_renderer_integer is called.
+ */
+TEST_F(dri2_query_renderer_integer_test, valid_attribute_mapping)
+{
+ struct dri2_screen dsc;
+ struct attribute_test_vector valid_attributes[] = {
+ E(GLX_RENDERER_VENDOR_ID_MESA,
+ __DRI2_RENDERER_VENDOR_ID),
+ E(GLX_RENDERER_DEVICE_ID_MESA,
+ __DRI2_RENDERER_DEVICE_ID),
+ E(GLX_RENDERER_VERSION_MESA,
+ __DRI2_RENDERER_VERSION),
+ E(GLX_RENDERER_ACCELERATED_MESA,
+ __DRI2_RENDERER_ACCELERATED),
+ E(GLX_RENDERER_VIDEO_MEMORY_MESA,
+ __DRI2_RENDERER_VIDEO_MEMORY),
+ E(GLX_RENDERER_UNIFIED_MEMORY_ARCHITECTURE_MESA,
+ __DRI2_RENDERER_UNIFIED_MEMORY_ARCHITECTURE),
+ E(GLX_RENDERER_PREFERRED_PROFILE_MESA,
+ __DRI2_RENDERER_PREFERRED_PROFILE),
+ E(GLX_RENDERER_OPENGL_CORE_PROFILE_VERSION_MESA,
+ __DRI2_RENDERER_OPENGL_CORE_PROFILE_VERSION),
+ E(GLX_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION_MESA,
+ __DRI2_RENDERER_OPENGL_COMPATIBILITY_PROFILE_VERSION),
+ E(GLX_RENDERER_OPENGL_ES_PROFILE_VERSION_MESA,
+ __DRI2_RENDERER_OPENGL_ES_PROFILE_VERSION),
+ E(GLX_RENDERER_OPENGL_ES2_PROFILE_VERSION_MESA,
+ __DRI2_RENDERER_OPENGL_ES2_PROFILE_VERSION),
+ };
+
+ memset(&dsc, 0, sizeof(dsc));
+ dsc.rendererQuery = &rendererQueryExt;
+
+ if (setjmp(jmp) == 0) {
+ for (unsigned i = 0; i < ARRAY_SIZE(valid_attributes); i++) {
+ unsigned int value = 0xDEADBEEF;
+ const int success =
+ dri2_query_renderer_integer(&dsc.base,
+ valid_attributes[i].glx_attribute,
+ &value);
+
+ EXPECT_EQ(0, success);
+ EXPECT_EQ(valid_attributes[i].dri_attribute, queryInteger_attribute)
+ << valid_attributes[i].glx_string;
+ EXPECT_EQ((unsigned int) ~valid_attributes[i].dri_attribute, value)
+ << valid_attributes[i].glx_string;
+ }
+ } else {
+ EXPECT_FALSE(got_sigsegv);
+ }
+}