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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /nsprpub/pr/tests/prfz.c
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'nsprpub/pr/tests/prfz.c')
-rw-r--r--nsprpub/pr/tests/prfz.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/prfz.c b/nsprpub/pr/tests/prfz.c
new file mode 100644
index 000000000..0c5a4324f
--- /dev/null
+++ b/nsprpub/pr/tests/prfz.c
@@ -0,0 +1,84 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * This is a simple test of the PR_fprintf() function for size_t formats.
+ */
+
+#include "prprf.h"
+#include <sys/types.h>
+#include <limits.h>
+#include <string.h>
+
+int
+main(int argc, char **argv)
+{
+ char buffer[128];
+
+ size_t unsigned_small = 266;
+#ifdef XP_UNIX
+ ssize_t signed_small_p = 943;
+ ssize_t signed_small_n = -1;
+#endif
+ size_t unsigned_max = SIZE_MAX;
+ size_t unsigned_min = 0;
+#ifdef XP_UNIX
+ ssize_t signed_max = SSIZE_MAX;
+#endif
+
+ printf("Test: unsigned small '%%zu' : ");
+ PR_snprintf(buffer, sizeof(buffer), "%zu", unsigned_small);
+ if (strncmp(buffer, "266", sizeof(buffer)) != 0) {
+ printf("Failed, got '%s'\n", buffer);
+ return -1;
+ }
+ printf("OK\n");
+
+#ifdef XP_UNIX
+ printf("Test: signed small positive '%%zd' : ");
+ PR_snprintf(buffer, sizeof(buffer), "%zd", signed_small_p);
+ if (strncmp(buffer, "943", sizeof(buffer)) != 0) {
+ printf("Failed, got '%s'\n", buffer);
+ return -1;
+ }
+ printf("OK\n");
+
+ printf("Test: signed small negative '%%zd' : ");
+ PR_snprintf(buffer, sizeof(buffer), "%zd", signed_small_n);
+ if (strncmp(buffer, "-1", sizeof(buffer)) != 0) {
+ printf("Failed, got '%s'\n", buffer);
+ return -1;
+ }
+ printf("OK\n");
+#endif
+
+ printf("Test: 0 '%%zu' : ");
+ PR_snprintf(buffer, sizeof(buffer), "%zu", unsigned_min);
+ if (strncmp(buffer, "0", sizeof(buffer)) != 0) {
+ printf("Failed, got '%s'\n", buffer);
+ return -1;
+ }
+ printf("OK\n");
+
+ printf("Test: SIZE_MAX '%%zx' : ");
+ PR_snprintf(buffer, sizeof(buffer), "%zx", unsigned_max);
+ if (strspn(buffer, "f") != sizeof(size_t) * 2) {
+ printf("Failed, got '%s'\n", buffer);
+ return -1;
+ }
+ printf("OK\n");
+
+#ifdef XP_UNIX
+ printf("Test: SSIZE_MAX '%%zx' : ");
+ PR_snprintf(buffer, sizeof(buffer), "%zx", signed_max);
+ if (*buffer != '7' ||
+ strspn(buffer + 1, "f") != sizeof(ssize_t) * 2 - 1) {
+ printf("Failed, got '%s'\n", buffer);
+ return -1;
+ }
+ printf("OK\n");
+#endif
+
+ return 0;
+}