blob: c010d571890cfc558ca9ad638c401b9a03e18d5b [file] [log] [blame]
/*
* Copyright 2016 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
int main(int argc, char **argv) {
int x = 5, y = 9, magic = 7; // fool compiler with magic
memmove(&x, &y, magic - 7); // 0 should not crash us
int xx, yy, zz;
char s[32];
int cc = sscanf("abc_10.b1_xyz9_543_defg", "abc_%d.%2x_xyz9_%3d_%3s", &xx,
&yy, &zz, s);
printf("%d:%d,%d,%d,%s\n", cc, xx, yy, zz, s);
printf("%d\n", argc);
puts(argv[1]);
puts(argv[2]);
printf("%d\n", atoi(argv[3]) + 2);
const char *foolingthecompiler = "\rabcd";
printf("%d\n", strlen(foolingthecompiler)); // Tests parsing /0D in llvm -
// should not be a 0 (end string)
// then a D!
printf("%s\n", NULL); // Should print '(null)', not the string at address 0,
// which is a real address for us!
printf("/* a comment */\n"); // Should not break the generated code!
printf("// another\n"); // Should not break the generated code!
char *strdup_val = strdup("test");
printf("%s\n", strdup_val);
free(strdup_val);
{
char *one = "one 1 ONE !";
char *two = "two 2 TWO ?";
char three[1024];
memset(three, '.', 1024);
three[50] = 0;
strncpy(three + argc, one + (argc / 2), argc + 1);
strncpy(three + argc * 3, two + (argc / 3), argc + 2);
printf("waka %s\n", three);
}
{
char *one = "string number one top notch";
char *two = "fa la sa ho fi FI FO FUM WHEN WHERE WHY HOW WHO";
char three[1000];
strcpy(three, &one[argc * 2]);
char *four = strcat(three, &two[argc * 3]);
printf("cat |%s|\n", three);
printf("returned |%s|\n", four);
}
return 0;
}