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/*
* Copyright 2014 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include <emscripten.h>
#define BUFSIZE 1024
void test(const char* file) {
const char *url = "/test.txt";
printf("calling wget\n");
int result = emscripten_wget(url , file);
assert(result == 0);
printf("back from wget\n");
printf("calling wget again to overwrite previous file\n");
result = emscripten_wget(url , file);
assert(result == 0);
printf("back from wget\n");
FILE * f = fopen(file, "r");
assert(f);
char buf[BUFSIZE];
fgets(buf, BUFSIZE, f);
buf[BUFSIZE-1] = 0;
for (int i = 0; i < BUFSIZE; ++i) {
buf[i] = tolower(buf[i]);
}
assert(strstr(buf, "emscripten"));
fclose(f);
}
int main() {
test("/test.txt");
// Test in a nested subdirectory. wget will create the parent dirs.
test("/some/subdir/test.txt");
printf("exiting main\n");
// Implicit return from main with ASYNCIFY + EXIT_RUNTIME
// currently doesn't work so we need to explicitly exit.
// https://github.com/emscripten-core/emscripten/issues/14417
exit(0);
}
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