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#include <test.h>
#include <cf3.defs.h>
#include <writer.h>
void test_empty_string_buffer(void)
{
Writer *w = StringWriter();
assert_int_equal(StringWriterLength(w), 0);
assert_string_equal(StringWriterData(w), "");
WriterClose(w);
}
void test_write_empty_string_buffer(void)
{
Writer *w = StringWriter();
WriterWrite(w, "");
assert_int_equal(StringWriterLength(w), 0);
assert_string_equal(StringWriterData(w), "");
WriterClose(w);
}
void test_write_string_buffer(void)
{
Writer *w = StringWriter();
WriterWrite(w, "123");
assert_int_equal(StringWriterLength(w), 3);
assert_string_equal(StringWriterData(w), "123");
WriterClose(w);
}
void test_multiwrite_string_buffer(void)
{
Writer *w = StringWriter();
WriterWrite(w, "123");
WriterWrite(w, "456");
assert_int_equal(StringWriterLength(w), 6);
assert_string_equal(StringWriterData(w), "123456");
WriterClose(w);
}
void test_write_char_string_buffer(void)
{
Writer *w = StringWriter();
WriterWriteChar(w, '1');
WriterWriteChar(w, '2');
WriterWriteChar(w, '3');
assert_string_equal(StringWriterData(w), "123");
WriterClose(w);
}
void test_release_string(void)
{
Writer *w = StringWriter();
WriterWrite(w, "123");
WriterWrite(w, "456");
char *ret = StringWriterClose(w);
assert_string_equal(ret, "123456");
free(ret);
}
int main()
{
PRINT_TEST_BANNER();
const UnitTest tests[] =
{
unit_test(test_empty_string_buffer),
unit_test(test_write_empty_string_buffer),
unit_test(test_write_string_buffer),
unit_test(test_multiwrite_string_buffer),
unit_test(test_write_char_string_buffer),
unit_test(test_release_string),
};
return run_tests(tests);
}
// STUBS
void __ProgrammingError(ARG_UNUSED const char *file,
ARG_UNUSED int lineno,
ARG_UNUSED const char *format, ...)
{
fail();
exit(42);
}
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