1 files changed, 94 insertions, 0 deletions
diff --git a/unit/atf-src/tools/application_test.cpp b/unit/atf-src/tools/application_test.cpp
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+++ b/unit/atf-src/tools/application_test.cpp
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+//
+// Automated Testing Framework (atf)
+//
+// Copyright (c) 2009 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.
+//
+
+extern "C" {
+#include <unistd.h>
+}
+
+#include <atf-c++.hpp>
+
+#include "application.hpp"
+
+class getopt_app : public tools::application::app {
+public:
+    getopt_app(void) : app("description", "manpage", "other") {}
+
+    int main(void)
+    {
+        // Provide an option that is unknown to the application 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 an application, 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_FAIL("Unexpected unknown option found");
+            }
+        }
+
+        ATF_REQUIRE(zflag);
+        ATF_REQUIRE_EQ(1, argc - optind);
+        ATF_REQUIRE_EQ(std::string("foo"), argv[optind]);
+
+        return 0;
+    }
+};
+
+ATF_TEST_CASE_WITHOUT_HEAD(getopt);
+ATF_TEST_CASE_BODY(getopt)
+{
+    int argc = 1;
+    char arg1[] = "progname";
+    char *const argv[] = { arg1, NULL };
+    ATF_REQUIRE_EQ(0, getopt_app().run(argc, argv));
+}
+
+ATF_INIT_TEST_CASES(tcs)
+{
+    ATF_ADD_TEST_CASE(tcs, getopt);
+}