1 files changed, 101 insertions, 0 deletions
diff --git a/contrib/atf/atf-c/tp_test.c b/contrib/atf/atf-c/tp_test.c
new file mode 100644
index 0000000..5da18b2
--- /dev/null
+++ b/contrib/atf/atf-c/tp_test.c
@@ -0,0 +1,101 @@
+/*
+ * Automated Testing Framework (atf)
+ *
+ * Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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 <string.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#include "detail/test_helpers.h"
+
+ATF_TC(getopt);
+ATF_TC_HEAD(getopt, tc)
+{
+    atf_tc_set_md_var(tc, "descr", "Checks if getopt(3) global state is "
+        "reset by the test program driver so that test cases can use "
+        "getopt(3) again");
+}
+ATF_TC_BODY(getopt, tc)
+{
+    /* Provide an option that is unknown to the test program driver and
+     * one that is, together with an argument that would be swallowed by
+     * the test program option if it were recognized. */
+    int argc = 4;
+    char arg1[] = "progname";
+    char arg2[] = "-Z";
+    char arg3[] = "-s";
+    char arg4[] = "foo";
+    char *const argv[] = { arg1, arg2, arg3, arg4, NULL };
+
+    int ch;
+    bool zflag;
+
+    /* Given that this obviously is a test program, and that we used the
+     * same driver to start, we can test getopt(3) right here without doing
+     * any fancy stuff. */
+    zflag = false;
+    while ((ch = getopt(argc, argv, ":Z")) != -1) {
+        switch (ch) {
+        case 'Z':
+            zflag = true;
+            break;
+
+        case '?':
+        default:
+            if (optopt != 's')
+                atf_tc_fail("Unexpected unknown option -%c found", optopt);
+        }
+    }
+
+    ATF_REQUIRE(zflag);
+    ATF_REQUIRE_EQ_MSG(1, argc - optind, "Invalid number of arguments left "
+        "after the call to getopt(3)");
+    ATF_CHECK_STREQ_MSG("foo", argv[optind], "The non-option argument is "
+        "invalid");
+}
+
+/* ---------------------------------------------------------------------
+ * Tests cases for the header file.
+ * --------------------------------------------------------------------- */
+
+HEADER_TC(include, "atf-c/tp.h");
+
+/* ---------------------------------------------------------------------
+ * Main.
+ * --------------------------------------------------------------------- */
+
+ATF_TP_ADD_TCS(tp)
+{
+    ATF_TP_ADD_TC(tp, getopt);
+
+    /* Add the test cases for the header file. */
+    ATF_TP_ADD_TC(tp, include);
+
+    return atf_no_error();
+}