Add m-esr52 at 52.6.0

1 files changed, 83 insertions, 0 deletions

diff --git a/gfx/angle/src/tests/egl_tests/EGLThreadTest.cpp b/gfx/angle/src/tests/egl_tests/EGLThreadTest.cpp
new file mode 100755
index 000000000..305ccc25f
--- /dev/null
+++ b/gfx/angle/src/tests/egl_tests/EGLThreadTest.cpp
@@ -0,0 +1,83 @@
+#include "gtest/gtest.h"
+
+#include <EGL/egl.h>
+#include <EGL/eglext.h>
+
+typedef EGLAPI EGLDisplay EGLAPIENTRY EGLGetDisplay(EGLNativeDisplayType display_id);
+typedef EGLAPI EGLBoolean EGLAPIENTRY EGLInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor);
+typedef EGLAPI EGLContext EGLAPIENTRY EGLGetCurrentContext(void);
+typedef EGLAPI EGLSurface EGLAPIENTRY EGLGetCurrentSurface(EGLint readdraw);
+typedef EGLAPI EGLBoolean EGLAPIENTRY EGLTerminate(EGLDisplay dpy);
+
+class EGLThreadTest : public testing::Test
+{
+  public:
+    virtual void SetUp() {}
+    virtual void TearDown() {}
+
+    EGLGetDisplay *mGetDisplay;
+    EGLInitialize *mInitialize;
+    EGLGetCurrentContext *mGetCurrentContext;
+    EGLGetCurrentSurface *mGetCurrentSurface;
+
+    EGLDisplay mDisplay;
+
+    HMODULE mEGL;
+    HMODULE mGLESv2;
+
+    static DWORD WINAPI ThreadingTestEntryPoint(LPVOID thisPointer);
+
+  private:
+    void ThreadingTest();
+};
+
+DWORD WINAPI EGLThreadTest::ThreadingTestEntryPoint(LPVOID lpParameter)
+{
+    EGLThreadTest *test = (EGLThreadTest *)lpParameter;
+    test->ThreadingTest();
+    return 0;
+}
+
+void EGLThreadTest::ThreadingTest()
+{
+    mEGL = LoadLibrary(TEXT("libEGL.dll"));
+    mGLESv2 = LoadLibrary(TEXT("libGLESv2.dll"));
+
+    EXPECT_TRUE(mEGL != NULL);
+    EXPECT_TRUE(mGLESv2 != NULL);
+
+    mGetDisplay = (EGLGetDisplay *)GetProcAddress(mEGL, "eglGetDisplay");
+    mInitialize = (EGLInitialize *)GetProcAddress(mEGL, "eglInitialize");
+    mGetCurrentContext = (EGLGetCurrentContext *)GetProcAddress(mEGL, "eglGetCurrentContext");
+    mGetCurrentSurface = (EGLGetCurrentSurface *)GetProcAddress(mEGL, "eglGetCurrentSurface");
+
+    EXPECT_TRUE(mGetDisplay != NULL);
+    EXPECT_TRUE(mInitialize != NULL);
+    EXPECT_TRUE(mGetCurrentContext != NULL);
+    EXPECT_TRUE(mGetCurrentSurface != NULL);
+
+    mDisplay = mGetDisplay(EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE);
+
+    EXPECT_TRUE(mDisplay!= EGL_NO_DISPLAY);
+
+    mInitialize(mDisplay, NULL, NULL);
+    mGetCurrentContext();
+}
+
+TEST_F(EGLThreadTest, thread_init_crash)
+{
+    DWORD threadId;
+    HANDLE threadHandle = CreateThread(NULL, 0, EGLThreadTest::ThreadingTestEntryPoint, this, 0, &threadId);
+    EXPECT_TRUE(threadHandle != NULL);
+
+    // wait for signal from thread
+    DWORD waitResult = WaitForSingleObject(threadHandle, 1000);
+    EXPECT_EQ(waitResult, WAIT_OBJECT_0);
+
+    // crash, because the TLS value is NULL on main thread
+    mGetCurrentSurface(EGL_DRAW);
+    mGetCurrentContext();
+
+    auto terminate = (EGLTerminate *)GetProcAddress(mEGL, "eglTerminate");
+    terminate(mDisplay);
+}