Fix test compilation errors on Windows

.github/workflows/ci-linux-coverity.yml

@@ -70,7 +70,6 @@ jobs:
           -DCMAKE_INSTALL_PREFIX="/usr" \
           -DCMAKE_INSTALL_LIBDIR="lib"  \
           -DCMAKE_VERBOSE_MAKEFILE:BOOL="ON" \
-          -DENABLE_TESTING="YES" \
           -DCMAKE_BUILD_TYPE="Debug"
 
     - name: Build libkqueue

.github/workflows/ci-linux.yml

@@ -99,7 +99,6 @@ jobs:
           -DCMAKE_INSTALL_PREFIX="/usr" \
           -DCMAKE_INSTALL_LIBDIR="lib"  \
           -DCMAKE_VERBOSE_MAKEFILE:BOOL="ON" \
-          -DENABLE_TESTING="YES" \
           -DENABLE_ASAN="${ENABLE_ASAN:-NO}" \
           -DENABLE_LSAN="${ENABLE_LSAN:-NO}" \
           -DENABLE_UBSAN="${ENABLE_UBSAN:-NO}" \

CMakeLists.txt

@@ -149,15 +149,11 @@ check_include_files(sys/queue.h HAVE_SYS_QUEUE_H)
 check_include_files(sys/signalfd.h HAVE_SYS_SIGNALFD_H)
 check_include_files(sys/timerfd.h HAVE_SYS_TIMERFD_H)
 check_include_files(sys/types.h HAVE_SYS_TYPES_H)
-if(ENABLE_TESTING)
-  check_include_files(err.h HAVE_ERR_H)
-endif()
+check_include_files(err.h HAVE_ERR_H)
 
 check_symbol_exists(EPOLLRDHUP sys/epoll.h HAVE_EPOLLRDHUP)
 check_symbol_exists(NOTE_TRUNCATE sys/event.h HAVE_NOTE_TRUNCATE)
-if(ENABLE_TESTING)
-  check_symbol_exists(NOTE_REVOKE sys/event.h HAVE_NOTE_REVOKE)
-endif()
+check_symbol_exists(NOTE_REVOKE sys/event.h HAVE_NOTE_REVOKE)
 
 set(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE)
 check_symbol_exists(ppoll poll.h HAVE_DECL_PPOLL)
@@ -301,9 +297,7 @@ if(WIN32)
 endif()
 
 
-if(ENABLE_TESTING)
-  add_subdirectory(test)
-endif()
+add_subdirectory(test)
 
 if(CMAKE_SYSTEM_NAME STREQUAL Emscripten)
   target_compile_options(kqueue PRIVATE -pthread)

README.md

@@ -89,7 +89,7 @@ Source archive
 Running Unit Tests
 ------------------
 
-    cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_INSTALL_LIBDIR=lib -DENABLE_TESTING=YES -DCMAKE_BUILD_TYPE=Debug <path to source>
+    cmake -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_INSTALL_LIBDIR=lib -DCMAKE_BUILD_TYPE=Debug <path to source>
     make
     make test
 

src/windows/platform.h

@@ -173,5 +173,12 @@ typedef CRITICAL_SECTION           pthread_rwlock_t;
 #define pthread_rwlock_unlock      LeaveCriticalSection
 #define pthread_rwlock_init(x,y)   InitializeCriticalSection((x))
 
+/* Emulate the POSIX symbolic names for the 'how' argument to shutdown(2) */
+#define SHUT_RD     SD_RECEIVE
+#define SHUT_WR     SD_SEND
+#define SHUT_RDWR   SD_BOTH
+
+/* Emulate the POSIX pipe(2) interface */
+#define pipe(x) _pipe(x, 512, 0)
 
 #endif  /* ! _KQUEUE_WINDOWS_PLATFORM_H */

test/CMakeLists.txt

@@ -20,7 +20,6 @@ set(LIBKQUEUE_TEST_SOURCES
     kqueue.c
     libkqueue.c
     main.c
-    proc.c
     read.c
     test.c
     timer.c

test/libkqueue.c

@@ -20,9 +20,10 @@ static void
 test_libkqueue_version(struct test_context *ctx)
 {
     struct kevent kev, receipt;
+    struct timespec ts = {0, 0};
 
     EV_SET(&kev, 0, EVFILT_LIBKQUEUE, EV_ADD, NOTE_VERSION, 0, NULL);
-    if (kevent(ctx->kqfd, &kev, 1, &receipt, 1, &(struct timespec){}) != 1) {
+    if (kevent(ctx->kqfd, &kev, 1, &receipt, 1, &ts) != 1) {
         printf("Unable to add the following kevent:\n%s\n",
                kevent_to_str(&kev));
         die("kevent");
@@ -38,9 +39,10 @@ static void
 test_libkqueue_version_str(struct test_context *ctx)
 {
     struct kevent kev, receipt;
+    struct timespec ts = { 0, 0 };
 
     EV_SET(&kev, 0, EVFILT_LIBKQUEUE, EV_ADD, NOTE_VERSION_STR, 0, NULL);
-    if (kevent(ctx->kqfd, &kev, 1, &receipt, 1, &(struct timespec){}) != 1) {
+    if (kevent(ctx->kqfd, &kev, 1, &receipt, 1, &ts) != 1) {
         printf("Unable to add the following kevent:\n%s\n",
                kevent_to_str(&kev));
         die("kevent");

test/main.c

@@ -155,10 +155,12 @@ main(int argc, char **argv)
           .ut_func = test_evfilt_signal,
           .ut_end = INT_MAX },
 #endif
+#if !defined(_WIN32)
         { .ut_name = "proc",
           .ut_enabled = 1,
           .ut_func = test_evfilt_proc,
           .ut_end = INT_MAX },
+#endif
         { .ut_name = "timer",
           .ut_enabled = 1,
           .ut_func = test_evfilt_timer,

test/read.c

@@ -593,6 +593,11 @@ test_kevent_regular_file(struct test_context *ctx)
 void
 test_transition_from_write_to_read(struct test_context *ctx)
 {
+#if defined(_WIN32)
+    // socketpair() is not available on Windows.
+    return;
+#else
+
     struct kevent kev, ret[1];
     int kqfd;
     int sd[2];
@@ -613,6 +618,7 @@ test_transition_from_write_to_read(struct test_context *ctx)
     close(sd[0]);
     close(sd[1]);
     close(kqfd);
+#endif
 }
 
 void

test/timer.c

@@ -16,6 +16,12 @@
 
 #include "common.h"
 
+#if defined(_WIN32)
+#define SLEEP_MS(ms)            Sleep(ms)
+#else
+#define SLEEP_MS(microseconds)  usleep(microseconds * 1000)
+#endif
+
 void
 test_kevent_timer_add(struct test_context *ctx)
 {
@@ -204,7 +210,7 @@ test_kevent_timer_dispatch(struct test_context *ctx)
     kevent_cmp(&kev, ret);
 
     /* Confirm that the knote is disabled due to EV_DISPATCH */
-    usleep(500000); /* 500 ms */
+    SLEEP_MS(500);
     test_no_kevents(ctx->kqfd);
 
 #if WITH_NATIVE_KQUEUE_BUGS || !defined(__FreeBSD__)
@@ -223,7 +229,7 @@ test_kevent_timer_dispatch(struct test_context *ctx)
     test_no_kevents(ctx->kqfd);
 
     /* Get the next event */
-    usleep(1100000); /* 1100 ms */
+    SLEEP_MS(1100);
     kev.flags = EV_ADD | EV_CLEAR | EV_DISPATCH;
     kev.data = 5;
     kevent_get(ret, NUM_ELEMENTS(ret), ctx->kqfd, 1);
@@ -232,7 +238,7 @@ test_kevent_timer_dispatch(struct test_context *ctx)
 
     /* Remove the knote and ensure the event no longer fires */
     kevent_add(ctx->kqfd, &kev, 4, EVFILT_TIMER, EV_DELETE, 0, 0, NULL);
-    usleep(500000); /* 500 ms */
+    SLEEP_MS(500);
     test_no_kevents(ctx->kqfd);
 }
 #endif  /* EV_DISPATCH */