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-rw-r--r--tests/libutil/epoch.c67
1 files changed, 67 insertions, 0 deletions
diff --git a/tests/libutil/epoch.c b/tests/libutil/epoch.c
new file mode 100644
index 0000000..a04942e
--- /dev/null
+++ b/tests/libutil/epoch.c
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * epoch.c
+ *
+ * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
+ */
+#include "config.h"
+#include "util/util.h"
+#include "util/test.h"
+
+#if defined(_WIN32) || defined(__WINDOWS__)
+static void setenv(const char *key, const char *value, int overwrite)
+{
+ char buffer[128];
+ (void)overwrite;
+
+ snprintf(buffer, sizeof(buffer) - 1, "%s=%s", key, value);
+ buffer[sizeof(buffer) - 1] = '\0';
+
+ _putenv(buffer);
+}
+
+static void unsetenv(const char *key)
+{
+ setenv(key, "", 0);
+}
+#endif
+
+int main(int argc, char **argv)
+{
+ sqfs_u32 ts;
+ (void)argc; (void)argv;
+
+ unsetenv("SOURCE_DATE_EPOCH");
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 0);
+
+ setenv("SOURCE_DATE_EPOCH", "1337", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 1337);
+
+ setenv("SOURCE_DATE_EPOCH", "0xCAFE", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 0);
+
+ setenv("SOURCE_DATE_EPOCH", "foobar", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 0);
+
+ setenv("SOURCE_DATE_EPOCH", "-12", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 0);
+
+ setenv("SOURCE_DATE_EPOCH", "12", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 12);
+
+ setenv("SOURCE_DATE_EPOCH", "4294967295", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 0xFFFFFFFF);
+
+ setenv("SOURCE_DATE_EPOCH", "4294967296", 1);
+ ts = get_source_date_epoch();
+ TEST_EQUAL_UI(ts, 0);
+
+ return EXIT_SUCCESS;
+}