41 lines
895 B
C
41 lines
895 B
C
/*write-location-file-test.c*/
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#include "write-location-file.h"
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#include <assert.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/*use macro extern int errno*/
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#include <errno.h>
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static void test(){
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FILE* read;
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char buf[17];
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read = fopen("location-file.csv", "a+");
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if (NULL == read) {
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/*failed to open file and associate stream*/
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fprintf(stderr, "Value of errno: %d\n", errno);
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fprintf(stderr, "Error opening file: %s\n", strerror(errno));
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}
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//printf("content of this file are \n");
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fscanf(read, "%17s", buf);
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printf("test() buf: %17s\n", buf);
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fclose(read);
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char result[18] = "52.26594,10.52673";
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printf("test() result: %17s\n", result);
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assert(strcmp(buf, result)==0 && "test()");
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//assert(write_location_file("52.26594", "10.52673")==0 && "test()");
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}
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int main(){
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test();
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}
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