[qemu.git] / tests / tcg / test_path.c

/* Test path override code */
#define _GNU_SOURCE
#include "config-host.h"
#include "iov.c"
#include "cutils.c"
#include "path.c"
#include "trace.c"
#ifdef CONFIG_TRACE_SIMPLE
#include "../trace/simple.c"
#endif

#include <stdarg.h>
#include <sys/stat.h>
#include <fcntl.h>

void qemu_log(const char *fmt, ...);

/* Any log message kills the test. */
void qemu_log(const char *fmt, ...)
{
    va_list ap;

    fprintf(stderr, "FATAL: ");
    va_start(ap, fmt);
    vfprintf(stderr, fmt, ap);
    va_end(ap);
    exit(1);
}

#define NO_CHANGE(_path)						\
	do {								\
	    if (strcmp(path(_path), _path) != 0) return __LINE__;	\
	} while(0)

#define CHANGE_TO(_path, _newpath)					\
	do {								\
	    if (strcmp(path(_path), _newpath) != 0) return __LINE__;	\
	} while(0)

static void cleanup(void)
{
    unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE");
    unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE2");
    unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE3");
    unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE4");
    unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE5");
    rmdir("/tmp/qemu-test_path/DIR1/DIR2");
    rmdir("/tmp/qemu-test_path/DIR1/DIR3");
    rmdir("/tmp/qemu-test_path/DIR1");
    rmdir("/tmp/qemu-test_path");
}

static unsigned int do_test(void)
{
    if (mkdir("/tmp/qemu-test_path", 0700) != 0)
	return __LINE__;

    if (mkdir("/tmp/qemu-test_path/DIR1", 0700) != 0)
	return __LINE__;

    if (mkdir("/tmp/qemu-test_path/DIR1/DIR2", 0700) != 0)
	return __LINE__;

    if (mkdir("/tmp/qemu-test_path/DIR1/DIR3", 0700) != 0)
	return __LINE__;

    if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE", 0600)) != 0)
	return __LINE__;

    if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE2", 0600)) != 0)
	return __LINE__;

    if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE3", 0600)) != 0)
	return __LINE__;

    if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE4", 0600)) != 0)
	return __LINE__;

    if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE5", 0600)) != 0)
	return __LINE__;

    init_paths("/tmp/qemu-test_path");

    NO_CHANGE("/tmp");
    NO_CHANGE("/tmp/");
    NO_CHANGE("/tmp/qemu-test_path");
    NO_CHANGE("/tmp/qemu-test_path/");
    NO_CHANGE("/tmp/qemu-test_path/D");
    NO_CHANGE("/tmp/qemu-test_path/DI");
    NO_CHANGE("/tmp/qemu-test_path/DIR");
    NO_CHANGE("/tmp/qemu-test_path/DIR1");
    NO_CHANGE("/tmp/qemu-test_path/DIR1/");

    NO_CHANGE("/D");
    NO_CHANGE("/DI");
    NO_CHANGE("/DIR");
    NO_CHANGE("/DIR2");
    NO_CHANGE("/DIR1.");

    CHANGE_TO("/DIR1", "/tmp/qemu-test_path/DIR1");
    CHANGE_TO("/DIR1/", "/tmp/qemu-test_path/DIR1");

    NO_CHANGE("/DIR1/D");
    NO_CHANGE("/DIR1/DI");
    NO_CHANGE("/DIR1/DIR");
    NO_CHANGE("/DIR1/DIR1");

    CHANGE_TO("/DIR1/DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
    CHANGE_TO("/DIR1/DIR2/", "/tmp/qemu-test_path/DIR1/DIR2");

    CHANGE_TO("/DIR1/DIR3", "/tmp/qemu-test_path/DIR1/DIR3");
    CHANGE_TO("/DIR1/DIR3/", "/tmp/qemu-test_path/DIR1/DIR3");

    NO_CHANGE("/DIR1/DIR2/F");
    NO_CHANGE("/DIR1/DIR2/FI");
    NO_CHANGE("/DIR1/DIR2/FIL");
    NO_CHANGE("/DIR1/DIR2/FIL.");

    CHANGE_TO("/DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/DIR1/DIR2/FILE2", "/tmp/qemu-test_path/DIR1/DIR2/FILE2");
    CHANGE_TO("/DIR1/DIR2/FILE3", "/tmp/qemu-test_path/DIR1/DIR2/FILE3");
    CHANGE_TO("/DIR1/DIR2/FILE4", "/tmp/qemu-test_path/DIR1/DIR2/FILE4");
    CHANGE_TO("/DIR1/DIR2/FILE5", "/tmp/qemu-test_path/DIR1/DIR2/FILE5");

    NO_CHANGE("/DIR1/DIR2/FILE6");
    NO_CHANGE("/DIR1/DIR2/FILE/X");

    CHANGE_TO("/DIR1/../DIR1", "/tmp/qemu-test_path/DIR1");
    CHANGE_TO("/DIR1/../DIR1/", "/tmp/qemu-test_path/DIR1");
    CHANGE_TO("/../DIR1", "/tmp/qemu-test_path/DIR1");
    CHANGE_TO("/../DIR1/", "/tmp/qemu-test_path/DIR1");
    CHANGE_TO("/DIR1/DIR2/../DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
    CHANGE_TO("/DIR1/DIR2/../DIR2/../../DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/DIR1/DIR2/../DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");

    NO_CHANGE("/DIR1/DIR2/../DIR1");
    NO_CHANGE("/DIR1/DIR2/../FILE");

    CHANGE_TO("/./DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/././DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/DIR1/./DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/DIR1/././DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/DIR1/DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/DIR1/DIR2/././FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
    CHANGE_TO("/./DIR1/./DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");

    return 0;
}

int main(int argc, char *argv[])
{
    int ret;

    ret = do_test();
    cleanup();
    if (ret) {
	fprintf(stderr, "test_path: failed on line %i\n", ret);
	return 1;
    }
    return 0;
}
Commit	Line	Data
7fb9a24e	1	/* Test path override code */
f62cb1b6 CP	2	#define _GNU_SOURCE
	3	#include "config-host.h"
	4	#include "iov.c"
	5	#include "cutils.c"
	6	#include "path.c"
	7	#include "trace.c"
6d8a764e	8	#ifdef CONFIG_TRACE_SIMPLE
f62cb1b6	9	#include "../trace/simple.c"
48118b02 PB	10	#endif
48118b02 PB	11
7fb9a24e FB	12	#include <stdarg.h>
	13	#include <sys/stat.h>
	14	#include <fcntl.h>
	15
48118b02 PB	16	void qemu_log(const char *fmt, ...);
48118b02 PB	17
7fb9a24e	18	/* Any log message kills the test. */
48118b02	19	void qemu_log(const char *fmt, ...)
7fb9a24e FB	20	{
	21	va_list ap;
	22
	23	fprintf(stderr, "FATAL: ");
	24	va_start(ap, fmt);
	25	vfprintf(stderr, fmt, ap);
	26	va_end(ap);
	27	exit(1);
	28	}
	29
	30	#define NO_CHANGE(_path) \
	31	do { \
	32	if (strcmp(path(_path), _path) != 0) return __LINE__; \
	33	} while(0)
	34
	35	#define CHANGE_TO(_path, _newpath) \
	36	do { \
	37	if (strcmp(path(_path), _newpath) != 0) return __LINE__; \
	38	} while(0)
	39
	40	static void cleanup(void)
	41	{
	42	unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE");
	43	unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE2");
	44	unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE3");
	45	unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE4");
	46	unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE5");
	47	rmdir("/tmp/qemu-test_path/DIR1/DIR2");
	48	rmdir("/tmp/qemu-test_path/DIR1/DIR3");
	49	rmdir("/tmp/qemu-test_path/DIR1");
	50	rmdir("/tmp/qemu-test_path");
	51	}
	52
	53	static unsigned int do_test(void)
	54	{
	55	if (mkdir("/tmp/qemu-test_path", 0700) != 0)
	56	return __LINE__;
	57
	58	if (mkdir("/tmp/qemu-test_path/DIR1", 0700) != 0)
	59	return __LINE__;
	60
	61	if (mkdir("/tmp/qemu-test_path/DIR1/DIR2", 0700) != 0)
	62	return __LINE__;
	63
	64	if (mkdir("/tmp/qemu-test_path/DIR1/DIR3", 0700) != 0)
	65	return __LINE__;
	66
	67	if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE", 0600)) != 0)
	68	return __LINE__;
	69
	70	if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE2", 0600)) != 0)
	71	return __LINE__;
	72
	73	if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE3", 0600)) != 0)
	74	return __LINE__;
	75
	76	if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE4", 0600)) != 0)
	77	return __LINE__;
	78
	79	if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE5", 0600)) != 0)
	80	return __LINE__;
	81
	82	init_paths("/tmp/qemu-test_path");
	83
84	NO_CHANGE("/tmp");
85	NO_CHANGE("/tmp/");
86	NO_CHANGE("/tmp/qemu-test_path");
87	NO_CHANGE("/tmp/qemu-test_path/");
88	NO_CHANGE("/tmp/qemu-test_path/D");
89	NO_CHANGE("/tmp/qemu-test_path/DI");
90	NO_CHANGE("/tmp/qemu-test_path/DIR");
91	NO_CHANGE("/tmp/qemu-test_path/DIR1");
92	NO_CHANGE("/tmp/qemu-test_path/DIR1/");
93
94	NO_CHANGE("/D");
95	NO_CHANGE("/DI");
96	NO_CHANGE("/DIR");
97	NO_CHANGE("/DIR2");
98	NO_CHANGE("/DIR1.");
99
100	CHANGE_TO("/DIR1", "/tmp/qemu-test_path/DIR1");
101	CHANGE_TO("/DIR1/", "/tmp/qemu-test_path/DIR1");
102
103	NO_CHANGE("/DIR1/D");
104	NO_CHANGE("/DIR1/DI");
105	NO_CHANGE("/DIR1/DIR");
106	NO_CHANGE("/DIR1/DIR1");
107
108	CHANGE_TO("/DIR1/DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
109	CHANGE_TO("/DIR1/DIR2/", "/tmp/qemu-test_path/DIR1/DIR2");
110
111	CHANGE_TO("/DIR1/DIR3", "/tmp/qemu-test_path/DIR1/DIR3");
112	CHANGE_TO("/DIR1/DIR3/", "/tmp/qemu-test_path/DIR1/DIR3");
113
114	NO_CHANGE("/DIR1/DIR2/F");
115	NO_CHANGE("/DIR1/DIR2/FI");
116	NO_CHANGE("/DIR1/DIR2/FIL");
117	NO_CHANGE("/DIR1/DIR2/FIL.");
118
119	CHANGE_TO("/DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
120	CHANGE_TO("/DIR1/DIR2/FILE2", "/tmp/qemu-test_path/DIR1/DIR2/FILE2");
121	CHANGE_TO("/DIR1/DIR2/FILE3", "/tmp/qemu-test_path/DIR1/DIR2/FILE3");
122	CHANGE_TO("/DIR1/DIR2/FILE4", "/tmp/qemu-test_path/DIR1/DIR2/FILE4");
123	CHANGE_TO("/DIR1/DIR2/FILE5", "/tmp/qemu-test_path/DIR1/DIR2/FILE5");
124
125	NO_CHANGE("/DIR1/DIR2/FILE6");
126	NO_CHANGE("/DIR1/DIR2/FILE/X");
127
128	CHANGE_TO("/DIR1/../DIR1", "/tmp/qemu-test_path/DIR1");
129	CHANGE_TO("/DIR1/../DIR1/", "/tmp/qemu-test_path/DIR1");
130	CHANGE_TO("/../DIR1", "/tmp/qemu-test_path/DIR1");
131	CHANGE_TO("/../DIR1/", "/tmp/qemu-test_path/DIR1");
132	CHANGE_TO("/DIR1/DIR2/../DIR2", "/tmp/qemu-test_path/DIR1/DIR2");
133	CHANGE_TO("/DIR1/DIR2/../DIR2/../../DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
134	CHANGE_TO("/DIR1/DIR2/../DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
135
136	NO_CHANGE("/DIR1/DIR2/../DIR1");
137	NO_CHANGE("/DIR1/DIR2/../FILE");
138
139	CHANGE_TO("/./DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
140	CHANGE_TO("/././DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
141	CHANGE_TO("/DIR1/./DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
142	CHANGE_TO("/DIR1/././DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
143	CHANGE_TO("/DIR1/DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
144	CHANGE_TO("/DIR1/DIR2/././FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
145	CHANGE_TO("/./DIR1/./DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE");
146
147	return 0;
148	}
149
150	int main(int argc, char *argv[])
151	{
152	int ret;
153
154	ret = do_test();
155	cleanup();
156	if (ret) {
157	fprintf(stderr, "test_path: failed on line %i\n", ret);
158	return 1;
159	}
160	return 0;
161	}