1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <cutils/str_parms.h> 18 #include <gtest/gtest.h> 19 20 static void test_str_parms_str(const char* str, const char* expected) { 21 str_parms* str_parms = str_parms_create_str(str); 22 str_parms_add_str(str_parms, "dude", "woah"); 23 str_parms_add_str(str_parms, "dude", "woah"); 24 str_parms_del(str_parms, "dude"); 25 str_parms_dump(str_parms); 26 char* out_str = str_parms_to_str(str_parms); 27 str_parms_destroy(str_parms); 28 ASSERT_STREQ(expected, out_str) << str; 29 free(out_str); 30 } 31 32 TEST(str_parms, smoke) { 33 test_str_parms_str("", ""); 34 test_str_parms_str(";", ""); 35 test_str_parms_str("=", ""); 36 test_str_parms_str("=;", ""); 37 test_str_parms_str("=bar", ""); 38 test_str_parms_str("=bar;", ""); 39 test_str_parms_str("foo=", "foo="); 40 test_str_parms_str("foo=;", "foo="); 41 test_str_parms_str("foo=bar", "foo=bar"); 42 test_str_parms_str("foo=bar;", "foo=bar"); 43 test_str_parms_str("foo=bar;baz", "foo=bar;baz="); 44 test_str_parms_str("foo=bar;baz=", "foo=bar;baz="); 45 test_str_parms_str("foo=bar;baz=bat", "foo=bar;baz=bat"); 46 test_str_parms_str("foo=bar;baz=bat;", "foo=bar;baz=bat"); 47 test_str_parms_str("foo=bar1;baz=bat;foo=bar2", "foo=bar2;baz=bat"); 48 } 49 50 TEST(str_parms, put_ENOMEM) { 51 // hashmapPut reports errors by setting errno to ENOMEM. 52 // Test that we're not confused by running in an environment where this is already true. 53 errno = ENOMEM; 54 test_str_parms_str("foo=bar;baz=", "foo=bar;baz="); 55 ASSERT_EQ(ENOMEM, errno); 56 test_str_parms_str("foo=bar;baz=", "foo=bar;baz="); 57 } 58
