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tests: extract common functionality to common.c

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This commit is contained in:
Max Bruckner
2017-02-15 18:41:55 +01:00
parent 3facca4792
commit 4f58695ed3
10 changed files with 158 additions and 115 deletions
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58
tests/parse_examples.c
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@ -26,63 +26,7 @@
#include "unity/examples/unity_config.h"
#include "unity/src/unity.h"
#include "../cJSON.h"
static char *read_file(const char *filename)
{
FILE *file = NULL;
long length = 0;
char *content = NULL;
size_t read_chars = 0;
/* open in read binary mode */
file = fopen(filename, "rb");
if (file == NULL)
{
goto cleanup;
}
/* get the length */
if (fseek(file, 0, SEEK_END) != 0)
{
goto cleanup;
}
length = ftell(file);
if (length < 0)
{
goto cleanup;
}
if (fseek(file, 0, SEEK_SET) != 0)
{
goto cleanup;
}
/* allocate content buffer */
content = (char*)malloc((size_t)length + sizeof('\0'));
if (content == NULL)
{
goto cleanup;
}
/* read the file into memory */
read_chars = fread(content, sizeof(char), (size_t)length, file);
if ((long)read_chars != length)
{
free(content);
content = NULL;
goto cleanup;
}
content[read_chars] = '\0';
cleanup:
if (file != NULL)
{
fclose(file);
}
return content;
}
#include "common.h"
static cJSON *parse_file(const char *filename)
{