1 files changed, 157 insertions, 0 deletions
diff --git a/ext/fputils/tests/test_helper.c b/ext/fputils/tests/test_helper.c
new file mode 100644
index 000000000..f2da28a04
--- /dev/null
+++ b/ext/fputils/tests/test_helper.c
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2013, Andreas Sandberg
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the following
+ *    disclaimer in the documentation and/or other materials provided
+ *    with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test_helper.h"
+
+#include <assert.h>
+#include <stdarg.h>
+#include <stdlib.h>
+
+unsigned test_current = 0;
+unsigned test_count = 0;
+unsigned test_fail_count = 0;
+
+void
+test_init(unsigned no_tests)
+{
+    assert(test_count == 0 && test_current == 0);
+
+    test_count = no_tests;
+    test_current = 1;
+    test_fail_count = 0;
+
+    printf("1..%u\n", no_tests);
+}
+
+void
+test_exit()
+{
+    if (test_fail_count)
+        exit(EXIT_FAILURE);
+    else
+        exit(EXIT_SUCCESS);
+}
+
+void
+test_bail(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+
+    printf("Bail out! ");
+    vprintf(fmt, ap);
+    printf("\n");
+
+    va_end(ap);
+
+    exit(EXIT_FAILURE);
+}
+
+void
+test_diag(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+
+    printf("# ");
+    vprintf(fmt, ap);
+    printf("\n");
+
+    va_end(ap);
+}
+
+static void
+test_vstatus(const char *status, const char *test,
+             const char *directive,
+             const char *fmt_why, va_list ap)
+{
+    printf("%s %i", status, test_current);
+
+    if (test && test[0] != '\0')
+        printf(" - %s", test);
+
+    if (directive && directive[0] != '\0') {
+        printf(" # %s ", directive);
+        if (fmt_why && fmt_why[0] != '\0')
+            vprintf(fmt_why, ap);
+    }
+    printf("\n");
+
+    ++test_current;
+}
+
+static void __attribute__((format (printf, 4, 5)))
+test_status(const char *status, const char *test,
+            const char *directive,
+            const char *fmt_why, ...)
+{
+    va_list ap;
+    va_start(ap, fmt_why);
+
+    test_vstatus(status, test, directive, fmt_why, ap);
+
+    va_end(ap);
+}
+
+void
+test_ok(const char *test)
+{
+    test_status("ok", test, NULL, NULL);
+}
+
+void
+test_fail(const char *test)
+{
+    test_status("not ok", test, NULL, NULL);
+    ++test_fail_count;
+}
+
+void
+test_skip(const char *test, const char *fmt_why, ...)
+{
+    va_list ap;
+    va_start(ap, fmt_why);
+
+    test_vstatus("ok", test, "SKIP", fmt_why, ap);
+
+    va_end(ap);
+}
+
+void
+test_todo(const char *test, const char *fmt_why, ...)
+{
+    va_list ap;
+    va_start(ap, fmt_why);
+
+    test_vstatus("not ok", test, "TODO", fmt_why, ap);
+
+    va_end(ap);
+
+    ++test_fail_count;
+}