0,0 → 1,723 |
/* |
* Copyright © 2011 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 <string.h> |
|
extern "C" { |
#include "glxclient.h" |
} |
|
#include <xcb/glx.h> |
|
#include "mock_xdisplay.h" |
#include "fake_glx_screen.h" |
|
/** |
* \name Wrappers around some X structures to make the more usable for tests |
*/ |
/*@{*/ |
class fake_glx_screen; |
|
class fake_glx_display : public glx_display { |
public: |
fake_glx_display(mock_XDisplay *dpy, int major, int minor) |
{ |
this->next = 0; |
this->dpy = dpy; |
this->majorOpcode = 0; |
this->majorVersion = major; |
this->minorVersion = minor; |
this->serverGLXvendor = 0; |
this->serverGLXversion = 0; |
this->glXDrawHash = 0; |
|
this->screens = new glx_screen *[dpy->nscreens]; |
memset(this->screens, 0, sizeof(struct glx_screen *) * dpy->nscreens); |
} |
|
~fake_glx_display() |
{ |
for (int i = 0; i < this->dpy->nscreens; i++) { |
if (this->screens[i] != NULL) |
delete this->screens[i]; |
} |
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delete [] this->screens; |
} |
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void init_screen(int i, const char *ext); |
}; |
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class glX_send_client_info_test : public ::testing::Test { |
public: |
glX_send_client_info_test(); |
virtual ~glX_send_client_info_test(); |
virtual void SetUp(); |
|
void common_protocol_expected_false_test(unsigned major, unsigned minor, |
const char *glx_ext, bool *value); |
|
void common_protocol_expected_true_test(unsigned major, unsigned minor, |
const char *glx_ext, bool *value); |
|
void create_single_screen_display(unsigned major, unsigned minor, |
const char *glx_ext); |
|
void destroy_display(); |
|
protected: |
fake_glx_display *glx_dpy; |
mock_XDisplay *display; |
}; |
|
void |
fake_glx_display::init_screen(int i, const char *ext) |
{ |
if (this->screens[i] != NULL) |
delete this->screens[i]; |
|
this->screens[i] = new fake_glx_screen(this, i, ext); |
} |
/*@}*/ |
|
static const char ext[] = "GL_XXX_dummy"; |
|
static bool ClientInfo_was_sent; |
static bool SetClientInfoARB_was_sent; |
static bool SetClientInfo2ARB_was_sent; |
static xcb_connection_t *connection_used; |
static int gl_ext_length; |
static char *gl_ext_string; |
static int glx_ext_length; |
static char *glx_ext_string; |
static int num_gl_versions; |
static uint32_t *gl_versions; |
static int glx_major; |
static int glx_minor; |
|
extern "C" xcb_connection_t * |
XGetXCBConnection(Display *dpy) |
{ |
return (xcb_connection_t *) 0xdeadbeef; |
} |
|
extern "C" xcb_void_cookie_t |
xcb_glx_client_info(xcb_connection_t *c, |
uint32_t major_version, |
uint32_t minor_version, |
uint32_t str_len, |
const char *string) |
{ |
xcb_void_cookie_t cookie; |
|
ClientInfo_was_sent = true; |
connection_used = c; |
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gl_ext_string = (char *) malloc(str_len); |
memcpy(gl_ext_string, string, str_len); |
gl_ext_length = str_len; |
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glx_major = major_version; |
glx_minor = minor_version; |
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cookie.sequence = 0; |
return cookie; |
} |
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extern "C" xcb_void_cookie_t |
xcb_glx_set_client_info_arb(xcb_connection_t *c, |
uint32_t major_version, |
uint32_t minor_version, |
uint32_t num_versions, |
uint32_t gl_str_len, |
uint32_t glx_str_len, |
const uint32_t *versions, |
const char *gl_string, |
const char *glx_string) |
{ |
xcb_void_cookie_t cookie; |
|
SetClientInfoARB_was_sent = true; |
connection_used = c; |
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gl_ext_string = new char[gl_str_len]; |
memcpy(gl_ext_string, gl_string, gl_str_len); |
gl_ext_length = gl_str_len; |
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glx_ext_string = new char[glx_str_len]; |
memcpy(glx_ext_string, glx_string, glx_str_len); |
glx_ext_length = glx_str_len; |
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gl_versions = new uint32_t[num_versions * 2]; |
memcpy(gl_versions, versions, sizeof(uint32_t) * num_versions * 2); |
num_gl_versions = num_versions; |
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glx_major = major_version; |
glx_minor = minor_version; |
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cookie.sequence = 0; |
return cookie; |
} |
|
extern "C" xcb_void_cookie_t |
xcb_glx_set_client_info_2arb(xcb_connection_t *c, |
uint32_t major_version, |
uint32_t minor_version, |
uint32_t num_versions, |
uint32_t gl_str_len, |
uint32_t glx_str_len, |
const uint32_t *versions, |
const char *gl_string, |
const char *glx_string) |
{ |
xcb_void_cookie_t cookie; |
|
SetClientInfo2ARB_was_sent = true; |
connection_used = c; |
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gl_ext_string = new char[gl_str_len]; |
memcpy(gl_ext_string, gl_string, gl_str_len); |
gl_ext_length = gl_str_len; |
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glx_ext_string = new char[glx_str_len]; |
memcpy(glx_ext_string, glx_string, glx_str_len); |
glx_ext_length = glx_str_len; |
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gl_versions = new uint32_t[num_versions * 3]; |
memcpy(gl_versions, versions, sizeof(uint32_t) * num_versions * 3); |
num_gl_versions = num_versions; |
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glx_major = major_version; |
glx_minor = minor_version; |
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cookie.sequence = 0; |
return cookie; |
} |
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extern "C" char * |
__glXGetClientGLExtensionString() |
{ |
char *str = (char *) malloc(sizeof(ext)); |
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memcpy(str, ext, sizeof(ext)); |
return str; |
} |
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glX_send_client_info_test::glX_send_client_info_test() |
: glx_dpy(0), display(0) |
{ |
/* empty */ |
} |
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glX_send_client_info_test::~glX_send_client_info_test() |
{ |
if (glx_dpy) |
delete glx_dpy; |
|
if (display) |
delete display; |
} |
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void |
glX_send_client_info_test::destroy_display() |
{ |
if (this->glx_dpy != NULL) { |
if (this->glx_dpy->screens != NULL) { |
for (int i = 0; i < this->display->nscreens; i++) { |
delete [] this->glx_dpy->screens[i]->serverGLXexts; |
delete this->glx_dpy->screens[i]; |
} |
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delete [] this->glx_dpy->screens; |
} |
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delete this->glx_dpy; |
delete this->display; |
} |
} |
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void |
glX_send_client_info_test::SetUp() |
{ |
ClientInfo_was_sent = false; |
SetClientInfoARB_was_sent = false; |
SetClientInfo2ARB_was_sent = false; |
connection_used = (xcb_connection_t *) ~0; |
gl_ext_length = 0; |
gl_ext_string = (char *) 0; |
glx_ext_length = 0; |
glx_ext_string = (char *) 0; |
num_gl_versions = 0; |
gl_versions = (uint32_t *) 0; |
glx_major = 0; |
glx_minor = 0; |
} |
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void |
glX_send_client_info_test::create_single_screen_display(unsigned major, |
unsigned minor, |
const char *glx_ext) |
{ |
this->display = new mock_XDisplay(1); |
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this->glx_dpy = new fake_glx_display(this->display, major, minor); |
this->glx_dpy->init_screen(0, glx_ext); |
} |
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void |
glX_send_client_info_test::common_protocol_expected_false_test(unsigned major, |
unsigned minor, |
const char *glx_ext, |
bool *value) |
{ |
create_single_screen_display(major, minor, glx_ext); |
__glX_send_client_info(this->glx_dpy); |
EXPECT_FALSE(*value); |
} |
|
void |
glX_send_client_info_test::common_protocol_expected_true_test(unsigned major, |
unsigned minor, |
const char *glx_ext, |
bool *value) |
{ |
create_single_screen_display(major, minor, glx_ext); |
__glX_send_client_info(this->glx_dpy); |
EXPECT_TRUE(*value); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_ClientInfo_for_1_0) |
{ |
/* The glXClientInfo protocol was added in GLX 1.1. Verify that no |
* glXClientInfo is sent to a GLX server that only has GLX 1.0. |
*/ |
common_protocol_expected_false_test(1, 0, "", &ClientInfo_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfoARB_for_1_0) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that no glXSetClientInfoARB is |
* sent to a GLX server that only has GLX 1.0 regardless of the extension |
* setting. |
*/ |
common_protocol_expected_false_test(1, 0, |
"GLX_ARB_create_context", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfoARB_for_1_1) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that no glXSetClientInfoARB is |
* sent to a GLX server that only has GLX 1.0 regardless of the extension |
* setting. |
*/ |
common_protocol_expected_false_test(1, 1, |
"GLX_ARB_create_context", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfoARB_for_1_4_with_empty_extensions) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that no glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 but has an empty extension string |
* (i.e., no extensions at all). |
*/ |
common_protocol_expected_false_test(1, 4, |
"", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfoARB_for_1_4_without_extension) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that no glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 but doesn't have the extension. |
*/ |
common_protocol_expected_false_test(1, 4, |
"GLX_EXT_texture_from_pixmap", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfoARB_for_1_4_with_wrong_extension) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that no glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 but does not have the extension. |
* |
* This test differs from |
* doesnt_send_SetClientInfoARB_for_1_4_without_extension in that an |
* extension exists that looks like the correct extension but isn't. |
*/ |
common_protocol_expected_false_test(1, 4, |
"GLX_ARB_create_context2", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfoARB_for_1_4_with_profile_extension) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that no glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 but does not have the extension. |
* |
* This test differs from |
* doesnt_send_SetClientInfoARB_for_1_4_without_extension in that an |
* extension exists that looks like the correct extension but isn't. |
*/ |
common_protocol_expected_false_test(1, 4, |
"GLX_ARB_create_context_profile", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfo2ARB_for_1_0) |
{ |
/* The glXSetClientInfo2ARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context_profile extension. Verify that no |
* glXSetClientInfo2ARB is sent to a GLX server that only has GLX 1.0 |
* regardless of the extension setting. |
*/ |
common_protocol_expected_false_test(1, 0, |
"GLX_ARB_create_context_profile", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfo2ARB_for_1_1) |
{ |
/* The glXSetClientInfo2ARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context_profile extension. Verify that no |
* glXSetClientInfo2ARB is sent to a GLX server that only has GLX 1.1 |
* regardless of the extension setting. |
*/ |
common_protocol_expected_false_test(1, 1, |
"GLX_ARB_create_context_profile", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfo2ARB_for_1_4_with_empty_extensions) |
{ |
/* The glXSetClientInfo2ARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context_profile extension. Verify that no |
* glXSetClientInfo2ARB is sent to a GLX server that has GLX 1.4 but has an |
* empty extension string (i.e., no extensions at all). |
*/ |
common_protocol_expected_false_test(1, 4, |
"", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfo2ARB_for_1_4_without_extension) |
{ |
/* The glXSetClientInfo2ARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context_profile extension. Verify that no |
* glXSetClientInfo2ARB is sent to a GLX server that has GLX 1.4 but |
* doesn't have the extension. |
*/ |
common_protocol_expected_false_test(1, 4, |
"GLX_EXT_texture_from_pixmap", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, doesnt_send_SetClientInfo2ARB_for_1_4_with_wrong_extension) |
{ |
/* The glXSetClientInfo2ARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context_profile extension. Verify that no |
* glXSetClientInfo2ARB is sent to a GLX server that has GLX 1.4 but does |
* not have the extension. |
* |
* This test differs from |
* doesnt_send_SetClientInfo2ARB_for_1_4_without_extension in that an |
* extension exists that looks like the correct extension but isn't. |
*/ |
common_protocol_expected_false_test(1, 4, |
"GLX_ARB_create_context_profile2", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, does_send_ClientInfo_for_1_1) |
{ |
/* The glXClientInfo protocol was added in GLX 1.1. Verify that |
* glXClientInfo is sent to a GLX server that has GLX 1.1. |
*/ |
common_protocol_expected_true_test(1, 1, |
"", |
&ClientInfo_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, does_send_SetClientInfoARB_for_1_4_with_extension) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 and the extension. |
*/ |
common_protocol_expected_true_test(1, 4, |
"GLX_ARB_create_context", |
&SetClientInfoARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, does_send_SetClientInfo2ARB_for_1_4_with_just_profile_extension) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 and the extension. |
*/ |
common_protocol_expected_true_test(1, 4, |
"GLX_ARB_create_context_profile", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, does_send_SetClientInfo2ARB_for_1_4_with_both_extensions) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 and the extension. |
*/ |
common_protocol_expected_true_test(1, 4, |
"GLX_ARB_create_context " |
"GLX_ARB_create_context_profile", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, does_send_SetClientInfo2ARB_for_1_4_with_both_extensions_reversed) |
{ |
/* The glXSetClientInfoARB protocol was added in GLX 1.4 with the |
* GLX_ARB_create_context extension. Verify that glXSetClientInfoARB is |
* sent to a GLX server that has GLX 1.4 and the extension. |
*/ |
common_protocol_expected_true_test(1, 4, |
"GLX_ARB_create_context_profile " |
"GLX_ARB_create_context", |
&SetClientInfo2ARB_was_sent); |
} |
|
TEST_F(glX_send_client_info_test, uses_correct_connection) |
{ |
create_single_screen_display(1, 1, ""); |
__glX_send_client_info(this->glx_dpy); |
EXPECT_EQ((xcb_connection_t *) 0xdeadbeef, connection_used); |
} |
|
TEST_F(glX_send_client_info_test, sends_correct_gl_extension_string) |
{ |
create_single_screen_display(1, 1, ""); |
__glX_send_client_info(this->glx_dpy); |
|
ASSERT_EQ((int) sizeof(ext), gl_ext_length); |
ASSERT_NE((char *) 0, gl_ext_string); |
EXPECT_EQ(0, memcmp(gl_ext_string, ext, sizeof(ext))); |
} |
|
TEST_F(glX_send_client_info_test, gl_versions_are_sane) |
{ |
create_single_screen_display(1, 4, "GLX_ARB_create_context"); |
__glX_send_client_info(this->glx_dpy); |
|
ASSERT_NE(0, num_gl_versions); |
|
unsigned versions_below_3_0 = 0; |
for (int i = 0; i < num_gl_versions; i++) { |
EXPECT_LT(0u, gl_versions[i * 2]); |
EXPECT_GE(4u, gl_versions[i * 2]); |
|
/* Verify that the minor version advertised with the major version makes |
* sense. |
*/ |
switch (gl_versions[i * 2]) { |
case 1: |
EXPECT_GE(5u, gl_versions[i * 2 + 1]); |
versions_below_3_0++; |
break; |
case 2: |
EXPECT_GE(1u, gl_versions[i * 2 + 1]); |
versions_below_3_0++; |
break; |
case 3: |
EXPECT_GE(3u, gl_versions[i * 2 + 1]); |
break; |
case 4: |
EXPECT_GE(2u, gl_versions[i * 2 + 1]); |
break; |
} |
} |
|
/* From the GLX_ARB_create_context spec: |
* |
* "Only the highest supported version below 3.0 should be sent, since |
* OpenGL 2.1 is backwards compatible with all earlier versions." |
*/ |
EXPECT_LE(versions_below_3_0, 1u); |
} |
|
TEST_F(glX_send_client_info_test, gl_versions_and_profiles_are_sane) |
{ |
create_single_screen_display(1, 4, "GLX_ARB_create_context_profile"); |
__glX_send_client_info(this->glx_dpy); |
|
ASSERT_NE(0, num_gl_versions); |
|
const uint32_t all_valid_bits = GLX_CONTEXT_CORE_PROFILE_BIT_ARB |
| GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB; |
|
unsigned versions_below_3_0 = 0; |
|
for (int i = 0; i < num_gl_versions; i++) { |
EXPECT_LT(0u, gl_versions[i * 3]); |
EXPECT_GE(4u, gl_versions[i * 3]); |
|
/* Verify that the minor version advertised with the major version makes |
* sense. |
*/ |
switch (gl_versions[i * 3]) { |
case 1: |
EXPECT_GE(5u, gl_versions[i * 3 + 1]); |
EXPECT_EQ(0u, gl_versions[i * 3 + 2]); |
versions_below_3_0++; |
break; |
case 2: |
EXPECT_GE(1u, gl_versions[i * 3 + 1]); |
EXPECT_EQ(0u, gl_versions[i * 3 + 2]); |
versions_below_3_0++; |
break; |
case 3: |
EXPECT_GE(3u, gl_versions[i * 3 + 1]); |
|
/* Profiles were not introduced until OpenGL 3.2. |
*/ |
if (gl_versions[i * 3 + 1] < 2) { |
EXPECT_EQ(0u, gl_versions[i * 3 + 2]); |
} else { |
EXPECT_EQ(0u, gl_versions[i * 3 + 2] & ~all_valid_bits); |
} |
break; |
case 4: |
EXPECT_GE(2u, gl_versions[i * 3 + 1]); |
EXPECT_EQ(0u, gl_versions[i * 3 + 2] & ~all_valid_bits); |
break; |
} |
} |
|
/* From the GLX_ARB_create_context_profile spec: |
* |
* "Only the highest supported version below 3.0 should be sent, since |
* OpenGL 2.1 is backwards compatible with all earlier versions." |
*/ |
EXPECT_LE(versions_below_3_0, 1u); |
} |
|
TEST_F(glX_send_client_info_test, glx_version_is_1_4_for_1_1) |
{ |
create_single_screen_display(1, 1, ""); |
__glX_send_client_info(this->glx_dpy); |
|
EXPECT_EQ(1, glx_major); |
EXPECT_EQ(4, glx_minor); |
} |
|
TEST_F(glX_send_client_info_test, glx_version_is_1_4_for_1_4) |
{ |
create_single_screen_display(1, 4, ""); |
__glX_send_client_info(this->glx_dpy); |
|
EXPECT_EQ(1, glx_major); |
EXPECT_EQ(4, glx_minor); |
} |
|
TEST_F(glX_send_client_info_test, glx_version_is_1_4_for_1_4_with_ARB_create_context) |
{ |
create_single_screen_display(1, 4, "GLX_ARB_create_context"); |
__glX_send_client_info(this->glx_dpy); |
|
EXPECT_EQ(1, glx_major); |
EXPECT_EQ(4, glx_minor); |
} |
|
TEST_F(glX_send_client_info_test, glx_version_is_1_4_for_1_4_with_ARB_create_context_profile) |
{ |
create_single_screen_display(1, 4, "GLX_ARB_create_context_profile"); |
__glX_send_client_info(this->glx_dpy); |
|
EXPECT_EQ(1, glx_major); |
EXPECT_EQ(4, glx_minor); |
} |
|
TEST_F(glX_send_client_info_test, glx_version_is_1_4_for_1_5) |
{ |
create_single_screen_display(1, 5, ""); |
__glX_send_client_info(this->glx_dpy); |
|
EXPECT_EQ(1, glx_major); |
EXPECT_EQ(4, glx_minor); |
} |
|
TEST_F(glX_send_client_info_test, glx_extensions_has_GLX_ARB_create_context) |
{ |
create_single_screen_display(1, 4, "GLX_ARB_create_context"); |
__glX_send_client_info(this->glx_dpy); |
|
ASSERT_NE(0, glx_ext_length); |
ASSERT_NE((char *) 0, glx_ext_string); |
|
bool found_GLX_ARB_create_context = false; |
const char *const needle = "GLX_ARB_create_context"; |
const unsigned len = strlen(needle); |
char *haystack = glx_ext_string; |
while (haystack != NULL) { |
char *match = strstr(haystack, needle); |
|
if (match[len] == '\0' || match[len] == ' ') { |
found_GLX_ARB_create_context = true; |
break; |
} |
|
haystack = match + len; |
} |
|
EXPECT_TRUE(found_GLX_ARB_create_context); |
} |
|
TEST_F(glX_send_client_info_test, glx_extensions_has_GLX_ARB_create_context_profile) |
{ |
create_single_screen_display(1, 4, "GLX_ARB_create_context_profile"); |
__glX_send_client_info(this->glx_dpy); |
|
ASSERT_NE(0, glx_ext_length); |
ASSERT_NE((char *) 0, glx_ext_string); |
|
bool found_GLX_ARB_create_context_profile = false; |
const char *const needle = "GLX_ARB_create_context_profile"; |
const unsigned len = strlen(needle); |
char *haystack = glx_ext_string; |
while (haystack != NULL) { |
char *match = strstr(haystack, needle); |
|
if (match[len] == '\0' || match[len] == ' ') { |
found_GLX_ARB_create_context_profile = true; |
break; |
} |
|
haystack = match + len; |
} |
|
EXPECT_TRUE(found_GLX_ARB_create_context_profile); |
} |