Add event wait timeout test

This commit is contained in:
Camilla Berglund 2016-03-16 11:16:06 +01:00
parent 89f438de5a
commit cdea4209fc
2 changed files with 100 additions and 1 deletions

View File

@ -34,13 +34,14 @@ add_executable(icon WIN32 MACOSX_BUNDLE icon.c ${GLAD})
add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${GLAD})
add_executable(tearing WIN32 MACOSX_BUNDLE tearing.c ${GETOPT} ${GLAD})
add_executable(threads WIN32 MACOSX_BUNDLE threads.c ${TINYCTHREAD} ${GLAD})
add_executable(timeout WIN32 MACOSX_BUNDLE timeout.c ${GLAD})
add_executable(title WIN32 MACOSX_BUNDLE title.c ${GLAD})
add_executable(windows WIN32 MACOSX_BUNDLE windows.c ${GETOPT} ${GLAD})
target_link_libraries(empty "${CMAKE_THREAD_LIBS_INIT}" "${RT_LIBRARY}")
target_link_libraries(threads "${CMAKE_THREAD_LIBS_INIT}" "${RT_LIBRARY}")
set(WINDOWS_BINARIES empty icon sharing tearing threads title windows)
set(WINDOWS_BINARIES empty icon sharing tearing threads timeout title windows)
set(CONSOLE_BINARIES clipboard events msaa gamma glfwinfo
iconify joysticks monitors reopen cursor)
@ -65,6 +66,7 @@ if (APPLE)
set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
set_target_properties(tearing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Tearing")
set_target_properties(threads PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Threads")
set_target_properties(timeout PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Timeout")
set_target_properties(title PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Title")
set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Windows")

97
tests/timeout.c Normal file
View File

@ -0,0 +1,97 @@
//========================================================================
// Event wait timeout test
// Copyright (c) Camilla Berglund <elmindreda@elmindreda.org>
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
//
// 3. This notice may not be removed or altered from any source
// distribution.
//
//========================================================================
//
// This test is intended to verify that waiting for events with timeout works
//
//========================================================================
#include <glad/glad.h>
#include <GLFW/glfw3.h>
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
static void error_callback(int error, const char* description)
{
fprintf(stderr, "Error: %s\n", description);
}
static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
{
if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
glfwSetWindowShouldClose(window, GLFW_TRUE);
}
static float nrand(void)
{
return (float) rand() / (float) RAND_MAX;
}
int main(void)
{
int result;
GLFWwindow* window;
srand((unsigned int) time(NULL));
glfwSetErrorCallback(error_callback);
if (!glfwInit())
exit(EXIT_FAILURE);
window = glfwCreateWindow(640, 480, "Event Wait Timeout Test", NULL, NULL);
if (!window)
{
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwMakeContextCurrent(window);
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
glfwSetKeyCallback(window, key_callback);
while (!glfwWindowShouldClose(window))
{
int width, height;
float r = nrand(), g = nrand(), b = nrand();
float l = (float) sqrt(r * r + g * g + b * b);
glfwGetFramebufferSize(window, &width, &height);
glViewport(0, 0, width, height);
glClearColor(r / l, g / l, b / l, 1.f);
glClear(GL_COLOR_BUFFER_BIT);
glfwSwapBuffers(window);
glfwWaitEventsTimeout(1.0);
}
glfwDestroyWindow(window);
glfwTerminate();
exit(EXIT_SUCCESS);
}