vis

a vi-like editor based on Plan 9's structural regular expressions
_info

(1486B)
      1 #include "config.h"
      2 #include <stdio.h>
      3 #include <string.h>
      4 
      5 /**
      6  * tap - Test Anything Protocol
      7  *
      8  * The tap package produces simple-to-parse mainly-human-readable test
      9  * output to assist in the writing of test cases.  It is based on the
     10  * (now-defunct) libtap, which is based on Perl's CPAN TAP module.  Its
     11  * output can be parsed by a harness such as CPAN's Prove.
     12  *
     13  * CCAN testcases are expected to output the TAP format, usually using
     14  * this package.
     15  *
     16  * For more information about TAP, see:
     17  *	http://en.wikipedia.org/wiki/Test_Anything_Protocol
     18  *
     19  * Based on the original libtap, Copyright (c) 2004 Nik Clayton.
     20  *
     21  * License: BSD (2 clause)
     22  *
     23  * Example:
     24  *	#include <string.h>
     25  *	#include <ccan/tap/tap.h>
     26  *
     27  *	// Run some simple (but overly chatty) tests on strcmp().
     28  *	int main(int argc, char *argv[])
     29  *	{
     30  *		const char a[] = "a", another_a[] = "a";
     31  *		const char b[] = "b";
     32  *		const char ab[] = "ab";
     33  *
     34  *		plan_tests(4);
     35  *		diag("Testing different pointers (%p/%p) with same contents",
     36  *		     a, another_a);
     37  *		ok1(strcmp(a, another_a) == 0);
     38  *
     39  *		diag("'a' comes before 'b'");
     40  *		ok1(strcmp(a, b) < 0);
     41  *		ok1(strcmp(b, a) > 0);
     42  *
     43  *		diag("'ab' comes after 'a'");
     44  *		ok1(strcmp(ab, a) > 0);
     45  *		return exit_status();
     46  *	}
     47  *
     48  * Maintainer: Rusty Russell <rusty@rustcorp.com.au>
     49  */
     50 int main(int argc, char *argv[])
     51 {
     52 	if (argc != 2)
     53 		return 1;
     54 
     55 	if (strcmp(argv[1], "depends") == 0) {
     56 		printf("ccan/compiler\n");
     57 		return 0;
     58 	}
     59 
     60 	return 1;
     61 }