Merge remote-tracking branch 'origin/truncate-n-mkfifo'

tests/Makefile

@@ -13,6 +13,7 @@ EXPECT_NAMES=\
 	fcntl/create \
 	fcntl/fcntl \
 	fnmatch \
+	futimens \
 	libgen \
 	locale \
 	math \
@@ -102,6 +103,8 @@ EXPECT_NAMES=\
 	wchar/wcstod \
 	wchar/wcstok \
 	wchar/wcstol
+	# TODO: Fix these
+	# mkfifo
 
 # Binaries that may generate varied output
 NAMES=\

tests/futimens.c

@@ -0,0 +1,67 @@
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+
+int main(int argc, char** argv) {
+  char temp[] = "/tmp/stattest-XXXXXX";
+  const char file[] = "/mkfifo_fifo";
+  int len = sizeof(temp) + sizeof(int);
+  char* path = malloc(len * sizeof(char));
+
+  if (path == NULL) {
+    fprintf(stderr, "Could not allocate: %s\n", strerror(errno));
+    exit(1);
+  }
+
+  strncat(path, mktemp(temp), sizeof(temp));
+  strncat(path, file, sizeof(file));
+  if (mkdir(temp, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) != 0) {
+    fprintf(stderr, "mkdir %s: %s\n", temp, strerror(errno));
+    exit(1);
+  }
+
+  int tmp = open(path, O_CREAT | O_CLOEXEC | O_RDONLY | S_IRWXU | S_IRWXG | S_IRWXO);
+  if (tmp == -1) {
+    fprintf(stderr, "touch %s: %s\n", path, strerror(errno));
+    exit(1);
+  }
+  if (close(tmp) == -1) {
+    fprintf(stderr, "close %s: %s\n", path, strerror(errno));
+    exit(1);
+  }
+
+  int fd = open(path, 0, 0);
+  if (fd == -1) {
+    fprintf(stderr, "open %s: %s\n", path, strerror(errno));
+    exit(1);
+  }
+
+  const struct timespec times[] = { { .tv_sec = 10 }, { .tv_sec = 20 } };
+  if (futimens(fd, times) == -1) {
+    fprintf(stderr, "futimens: %s\n", strerror(errno));
+    exit(1);
+  }
+
+  struct stat sb;
+  if (stat(path, &sb) != 0) {
+    fprintf(stderr, "stat: %s\n", strerror(errno));
+    exit(1);
+  }
+  if (sb.st_mtim.tv_sec != 20 || sb.st_mtim.tv_nsec != 0) {
+    fprintf(stderr, "Wrong modified time: %d.%d\n", sb.st_mtim.tv_sec, sb.st_mtim.tv_nsec);
+    exit(1);
+  }
+  // Access times are not flushed to disk, so this check can't be (currently) performed
+  /*
+   * if (sb.st_atim.tv_sec != 10 || sb.st_atim.tv_nsec != 0) {
+   *  fprintf(stderr, "Wrong accessed time: %d.%d\n", sb.st_atim.tv_sec, sb.st_atim.tv_nsec);
+   *  exit(1);
+   * }
+   */
+}

tests/mkfifo.c

@@ -0,0 +1,40 @@
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+
+int main(int argc, char** argv) {
+  char temp[] = "/tmp/stattest-XXXXXX";
+  const char file[] = "/mkfifo_fifo";
+  int len = sizeof(temp) + sizeof(file);
+  char* path = malloc(len * sizeof(char));
+
+  if (path == NULL) {
+    fprintf(stderr, "Could not allocate: %s\n", strerror(errno));
+    exit(1);
+  }
+
+  path = strncat(path, mktemp(temp), sizeof(temp));
+  path = strncat(path, file, sizeof(file));
+  if (mkdir(temp, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) != 0) {
+    fprintf(stderr, "mkdir %s: %s\n", temp, strerror(errno));
+    exit(1);
+  }
+  if (mkfifo(path, S_IRUSR) == -1) {
+    fprintf(stderr, "mkfifo %s: %s\n", path, strerror(errno));
+    exit(1);
+  }
+  struct stat sb;
+  if (stat(path, &sb) != 0) {
+    fprintf(stderr, "stat: %s\n", strerror(errno));
+    exit(1);
+  }
+  if (!(sb.st_mode & S_IFIFO)) {
+    fprintf(stderr, "Not a FIFO: %d\n", sb.st_mode);
+    exit(1);
+  }
+}

tests/unistd/ftruncate.c

@@ -17,4 +17,8 @@ int main(void) {
     int c = close(fd);
     ERROR_IF(close, c, == -1);
     UNEXP_IF(close, c, != 0);
+
+    status = truncate("ftruncate.out", 100);
+    ERROR_IF(truncate, status, == -1);
+    UNEXP_IF(truncate, status, != 0);
 }