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Blame SOURCES/0438-grub-core-tests-setjmp_test.c-New-test.patch

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From 7a17fdeafeca824d9dec7c2a57e8f958d58b45eb Mon Sep 17 00:00:00 2001
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From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
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Date: Tue, 7 May 2013 12:28:59 +0200
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Subject: [PATCH 438/482] 	* grub-core/tests/setjmp_test.c: New test.
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---
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 ChangeLog                             |  4 ++
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 grub-core/Makefile.core.def           |  5 +++
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 grub-core/tests/lib/functional_test.c |  1 +
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 grub-core/tests/setjmp_test.c         | 74 +++++++++++++++++++++++++++++++++++
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 4 files changed, 84 insertions(+)
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 create mode 100644 grub-core/tests/setjmp_test.c
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diff --git a/ChangeLog b/ChangeLog
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index cbd5d97..aeb61cd 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,5 +1,9 @@
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 2013-05-07  Vladimir Serbinenko  <phcoder@gmail.com>
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+	* grub-core/tests/setjmp_test.c: New test.
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+
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+2013-05-07  Vladimir Serbinenko  <phcoder@gmail.com>
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+
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 	New variables 'net_default_*' to determine MAC/IP of default interface.
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 2013-05-07  Vladimir Serbinenko  <phcoder@gmail.com>
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diff --git a/grub-core/Makefile.core.def b/grub-core/Makefile.core.def
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index 56a1ec3..7dc106e 100644
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--- a/grub-core/Makefile.core.def
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+++ b/grub-core/Makefile.core.def
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@@ -1743,6 +1743,11 @@ module = {
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 };
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 module = {
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+  name = setjmp_test;
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+  common = tests/setjmp_test.c;
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+};
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+
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+module = {
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   name = videotest_checksum;
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   common = tests/videotest_checksum.c;
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 };
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diff --git a/grub-core/tests/lib/functional_test.c b/grub-core/tests/lib/functional_test.c
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index 957354e..8f66fe3 100644
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--- a/grub-core/tests/lib/functional_test.c
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+++ b/grub-core/tests/lib/functional_test.c
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@@ -56,6 +56,7 @@ grub_functional_all_tests (grub_extcmd_context_t ctxt __attribute__ ((unused)),
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   grub_dl_load ("exfctest");
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   grub_dl_load ("videotest_checksum");
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   grub_dl_load ("gfxterm_menu");
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+  grub_dl_load ("setjmp_test");
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   FOR_LIST_ELEMENTS (test, grub_test_list)
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     ok = !grub_test_run (test) && ok;
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diff --git a/grub-core/tests/setjmp_test.c b/grub-core/tests/setjmp_test.c
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new file mode 100644
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index 0000000..29aab25
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--- /dev/null
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+++ b/grub-core/tests/setjmp_test.c
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@@ -0,0 +1,74 @@
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+/*
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+ *  GRUB  --  GRand Unified Bootloader
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+ *  Copyright (C) 2013 Free Software Foundation, Inc.
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+ *
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+ *  GRUB is free software: you can redistribute it and/or modify
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+ *  it under the terms of the GNU General Public License as published by
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+ *  the Free Software Foundation, either version 3 of the License, or
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+ *  (at your option) any later version.
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+ *
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+ *  GRUB is distributed in the hope that it will be useful,
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+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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+ *  GNU General Public License for more details.
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+ *
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+ *  You should have received a copy of the GNU General Public License
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+ *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
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+ */
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+
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+#include <grub/test.h>
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+#include <grub/dl.h>
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+#include <grub/setjmp.h>
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+
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+GRUB_MOD_LICENSE ("GPLv3+");
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+
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+static grub_jmp_buf jmp_point;
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+static int expected, ctr;
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+
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+static void
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+jmp0 (void)
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+{
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+  grub_longjmp (jmp_point, 0);
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+}
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+
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+static void
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+jmp1 (void)
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+{
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+  grub_longjmp (jmp_point, 1);
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+}
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+
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+static void
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+jmp2 (void)
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+{
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+  grub_longjmp (jmp_point, 2);
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+}
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+
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+static void
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+setjmp_test (void)
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+{
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+  int val;
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+
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+  expected = 0;
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+  val = grub_setjmp (jmp_point);
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+
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+  grub_test_assert (val == expected, "setjmp returned %d instead of %d",
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+		    val, expected);
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+  switch (ctr++)
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+    {
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+    case 0:
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+      expected = 1;
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+      jmp0 ();
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+    case 1:
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+      expected = 1;
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+      jmp1 ();
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+    case 2:
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+      expected = 2;
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+      jmp2 ();
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+    case 3:
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+      return;
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+    }
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+  grub_test_assert (0, "setjmp didn't return enough times");
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+}
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+
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+/* Register example_test method as a functional test.  */
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+GRUB_FUNCTIONAL_TEST (setjmp_test, setjmp_test);
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-- 
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1.8.2.1
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