1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #include <gtest/gtest.h> 30 31 #include <error.h> 32 33 #include "BionicDeathTest.h" 34 35 static size_t g_test_error_print_progname_invocation_count; 36 37 static void test_error_print_progname() { 38 ++g_test_error_print_progname_invocation_count; 39 } 40 41 TEST(error, smoke) { 42 error_message_count = 0; 43 error(0, 0, "oops"); 44 ASSERT_EQ(1U, error_message_count); 45 error(0, ENOENT, "couldn't open file '%s'", "blah"); 46 ASSERT_EQ(2U, error_message_count); 47 48 error_print_progname = test_error_print_progname; 49 g_test_error_print_progname_invocation_count = 0; 50 error(0, 0, "oops"); 51 ASSERT_EQ(1U, g_test_error_print_progname_invocation_count); 52 53 error_at_line(0, 0, "blah.c", 123, "hello %s", "world"); 54 55 error_print_progname = nullptr; 56 } 57 58 TEST(error_DeathTest, error_exit) { 59 ASSERT_EXIT(error(22, 0, "x%c", 'y'), ::testing::ExitedWithCode(22), "xy"); 60 } 61 62 TEST(error_DeathTest, error_exit_with_errno) { 63 ASSERT_EXIT(error(22, EBADF, "x%c", 'y'), ::testing::ExitedWithCode(22), ": xy: Bad file descriptor"); 64 } 65 66 TEST(error_DeathTest, error_at_line_exit) { 67 ASSERT_EXIT(error_at_line(22, 0, "a.c", 123, "x%c", 'y'), ::testing::ExitedWithCode(22), ":a.c:123: xy"); 68 } 69 70 TEST(error_DeathTest, error_at_line_exit_with_errno) { 71 ASSERT_EXIT(error_at_line(22, EBADF, "a.c", 123, "x%c", 'y'), ::testing::ExitedWithCode(22), ":a.c:123: xy: Bad file descriptor"); 72 } 73
