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tests: print_string

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This commit is contained in:
Max Bruckner 2017-02-19 17:25:22 +01:00
parent fe2e0956ad
commit 8aa324fdc8
2 changed files with 77 additions and 0 deletions
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1
tests/CMakeLists.txt
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@ -14,6 +14,7 @@ if(ENABLE_CJSON_TEST)
parse_array
parse_object
parse_value
print_string
)
add_library(test-common common.c)

76
tests/print_string.c Normal file
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@ -0,0 +1,76 @@
/*
Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include "unity/examples/unity_config.h"
#include "unity/src/unity.h"
#include "common.h"
static void assert_print_string(const char *expected, const char *input)
{
unsigned char printed[1024];
printbuffer buffer;
buffer.buffer = printed;
buffer.length = sizeof(printed);
buffer.offset = 0;
buffer.noalloc = true;
TEST_ASSERT_NOT_NULL_MESSAGE(print_string_ptr((const unsigned char*)input, &buffer), "Failed to print string.");
TEST_ASSERT_EQUAL_STRING_MESSAGE(expected, printed, "The printed string isn't as expected.");
}
static void print_string_should_print_empty_strings(void)
{
assert_print_string("\"\"", "");
}
static void print_string_should_print_ascii(void)
{
char ascii[0x7F];
size_t i = 1;
/* create ascii table */
for (i = 1; i < 0x7F; i++)
{
ascii[i-1] = (char)i;
}
ascii[0x7F-1] = '\0';
assert_print_string("\"\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007\\b\\t\\n\\u000b\\f\\r\\u000e\\u000f\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017\\u0018\\u0019\\u001a\\u001b\\u001c\\u001d\\u001e\\u001f !\\\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~\"",
ascii);
}
static void print_string_should_print_utf8(void)
{
assert_print_string("\"ü猫慕\"", "ü猫慕");
}
int main(void)
{
/* initialize cJSON item */
UNITY_BEGIN();
RUN_TEST(print_string_should_print_empty_strings);
RUN_TEST(print_string_should_print_ascii);
RUN_TEST(print_string_should_print_utf8);
return UNITY_END();
}