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-rw-r--r--archivers/libarchive/files/tar/test/test_copy.c187
1 files changed, 109 insertions, 78 deletions
diff --git a/archivers/libarchive/files/tar/test/test_copy.c b/archivers/libarchive/files/tar/test/test_copy.c
index 4e4aa9f3051..52b9b786673 100644
--- a/archivers/libarchive/files/tar/test/test_copy.c
+++ b/archivers/libarchive/files/tar/test/test_copy.c
@@ -35,11 +35,16 @@ create_tree(void)
assertEqualInt(0, mkdir("original", 0775));
chdir("original");
+ assertEqualInt(0, mkdir("f", 0775));
+ assertEqualInt(0, mkdir("l", 0775));
+ assertEqualInt(0, mkdir("m", 0775));
+ assertEqualInt(0, mkdir("s", 0775));
+ assertEqualInt(0, mkdir("d", 0775));
- buff[0] = 'f';
- buff[1] = '_';
for (i = 0; i < 200; i++) {
- /* Create a file named "f_abcdef..." */
+ buff[0] = 'f';
+ buff[1] = '/';
+ /* Create a file named "f/abcdef..." */
buff[i + 2] = 'a' + (i % 26);
buff[i + 3] = '\0';
fd = open(buff, O_CREAT | O_WRONLY, 0644);
@@ -47,23 +52,27 @@ create_tree(void)
assertEqualInt(i + 3, write(fd, buff, strlen(buff)));
close(fd);
- /* Create a link named "l_abcdef..." to the above. */
+ /* Create a link named "l/abcdef..." to the above. */
strcpy(buff2, buff);
buff2[0] = 'l';
assertEqualInt(0, link(buff, buff2));
- /* Create a link named "m_abcdef..." to the above. */
+ /* Create a link named "m/abcdef..." to the above. */
strcpy(buff2, buff);
buff2[0] = 'm';
assertEqualInt(0, link(buff, buff2));
- /* Create a symlink named "s_abcdef..." to the above. */
- buff2[0] = 's';
- assertEqualInt(0, symlink(buff, buff2));
-
- /* Create a dir named "d_abcdef...". */
- buff2[0] = 'd';
- assertEqualInt(0, mkdir(buff2, 0775));
+ /* Create a symlink named "s/abcdef..." to the above. */
+ strcpy(buff2 + 3, buff);
+ buff[0] = 's';
+ buff2[0] = '.';
+ buff2[1] = '.';
+ buff2[2] = '/';
+ assertEqualInt(0, symlink(buff2, buff));
+
+ /* Create a dir named "d/abcdef...". */
+ buff[0] = 'd';
+ assertEqualInt(0, mkdir(buff, 0775));
}
chdir("..");
@@ -77,35 +86,44 @@ verify_tree(int limit)
{
struct stat st, st2;
char filename[260];
+ char name1[260];
+ char name2[260];
char contents[260];
- int i, r;
+ int i, j, r;
int fd;
int len;
- const char *p;
+ const char *p, *dp;
DIR *d;
struct dirent *de;
/* Generate the names we know should be there and verify them. */
- for (i = 0; i < 200; i++) {
- /* Verify a file named "f_abcdef..." */
- filename[0] = 'f';
- filename[1] = '_';
- filename[i + 2] = 'a' + (i % 26);
- filename[i + 3] = '\0';
+ for (i = 1; i < 200; i++) {
+ /* Generate a base name of the correct length. */
+ for (j = 0; j < i; ++j)
+ filename[j] = 'a' + (j % 26);
+#if 0
+ for (n = i; n > 0; n /= 10)
+ filename[--j] = '0' + (n % 10);
+#endif
+ filename[i] = '\0';
+
+ /* Verify a file named "f/abcdef..." */
+ strcpy(name1, "f/");
+ strcat(name1, filename);
if (limit != LIMIT_USTAR || strlen(filename) <= 100) {
- fd = open(filename, O_RDONLY);
+ fd = open(name1, O_RDONLY);
failure("Couldn't open \"%s\": %s",
- filename, strerror(errno));
+ name1, strerror(errno));
if (assert(fd >= 0)) {
len = read(fd, contents, i + 10);
close(fd);
- assertEqualInt(len, i + 3);
+ assertEqualInt(len, i + 2);
/* Verify contents of 'contents' */
contents[len] = '\0';
failure("Each test file contains its own name");
- assertEqualString(filename, contents);
- /* stat() file and get dev/ino for next check */
- assertEqualInt(0, lstat(filename, &st));
+ assertEqualString(name1, contents);
+ /* stat() for dev/ino for next check */
+ assertEqualInt(0, lstat(name1, &st));
}
}
@@ -114,18 +132,19 @@ verify_tree(int limit)
* "original/" as part of the name, so the link
* names here can't exceed 91 chars.
*/
- if (limit != LIMIT_USTAR || strlen(filename) <= 91) {
- /* Verify hardlink "l_abcdef..." */
- filename[0] = 'l';
- assertEqualInt(0, (r = lstat(filename, &st2)));
+ strcpy(name2, "l/");
+ strcat(name2, filename);
+ if (limit != LIMIT_USTAR || strlen(name2) <= 100) {
+ /* Verify hardlink "l/abcdef..." */
+ assertEqualInt(0, (r = lstat(name2, &st2)));
if (r == 0) {
assertEqualInt(st2.st_dev, st.st_dev);
assertEqualInt(st2.st_ino, st.st_ino);
}
/* Verify hardlink "m_abcdef..." */
- filename[0] = 'm';
- assertEqualInt(0, (r = lstat(filename, &st2)));
+ name2[0] = 'm';
+ assertEqualInt(0, (r = lstat(name2, &st2)));
if (r == 0) {
assertEqualInt(st2.st_dev, st.st_dev);
assertEqualInt(st2.st_ino, st.st_ino);
@@ -136,30 +155,32 @@ verify_tree(int limit)
* Symlink text doesn't include the 'original/' prefix,
* so the limit here is 100 characters.
*/
- /* Verify symlink "s_abcdef..." */
- filename[0] = 's';
- if (limit != LIMIT_USTAR || strlen(filename) <= 100) {
+ /* Verify symlink "s/abcdef..." */
+ strcpy(name2, "../s/");
+ strcat(name2, filename);
+ if (limit != LIMIT_USTAR || strlen(name2) <= 100) {
/* This is a symlink. */
failure("Couldn't stat %s (length %d)",
filename, strlen(filename));
- if (assertEqualInt(0, lstat(filename, &st2))) {
+ if (assertEqualInt(0, lstat(name2 + 3, &st2))) {
assert(S_ISLNK(st2.st_mode));
/* This is a symlink to the file above. */
- failure("Couldn't stat %s", filename);
- if (assertEqualInt(0, stat(filename, &st2))) {
+ failure("Couldn't stat %s", name2 + 3);
+ if (assertEqualInt(0, stat(name2 + 3, &st2))) {
assertEqualInt(st2.st_dev, st.st_dev);
assertEqualInt(st2.st_ino, st.st_ino);
}
}
}
- /* Verify dir "d_abcdef...". */
- filename[0] = 'd';
- if (limit != LIMIT_USTAR || strlen(filename) <= 100) {
+ /* Verify dir "d/abcdef...". */
+ strcpy(name1, "d/");
+ strcat(name1, filename);
+ if (limit != LIMIT_USTAR || strlen(filename) < 100) {
/* This is a dir. */
failure("Couldn't stat %s (length %d)",
- filename, strlen(filename));
- if (assertEqualInt(0, lstat(filename, &st2))) {
+ name1, strlen(filename));
+ if (assertEqualInt(0, lstat(name1, &st2))) {
if (assert(S_ISDIR(st2.st_mode))) {
/* TODO: opendir/readdir this
* directory and make sure
@@ -171,38 +192,47 @@ verify_tree(int limit)
}
/* Now make sure nothing is there that shouldn't be. */
- d = opendir(".");
- while ((de = readdir(d)) != NULL) {
- p = de->d_name;
- switch(p[0]) {
- case 'l': case 'm':
- if (limit == LIMIT_USTAR) {
- failure("strlen(p) = %d", strlen(p));
- assert(strlen(p) <= 91);
- }
- case 'd': case 'f': case 's':
- if (limit == LIMIT_USTAR) {
- failure("strlen(p)=%d", strlen(p));
- assert(strlen(p) <= 100);
+ for (dp = "dflms"; *dp != '\0'; ++dp) {
+ char dir[2];
+ dir[0] = *dp; dir[1] = '\0';
+ d = opendir(dir);
+ while ((de = readdir(d)) != NULL) {
+ p = de->d_name;
+ switch(dp[0]) {
+ case 'l': case 'm':
+ if (limit == LIMIT_USTAR) {
+ failure("strlen(p) = %d", strlen(p));
+ assert(strlen(p) <= 100);
+ }
+ case 'd':
+ if (limit == LIMIT_USTAR) {
+ failure("strlen(p)=%d", strlen(p));
+ assert(strlen(p) < 100);
+ }
+ case 'f': case 's':
+ if (limit == LIMIT_USTAR) {
+ failure("strlen(p)=%d", strlen(p));
+ assert(strlen(p) < 101);
+ }
+ /* Our files have very particular filename patterns. */
+ if (p[0] != '.' || (p[1] != '.' && p[1] != '\0')) {
+ for (i = 0; p[i] != '\0' && i < 200; i++) {
+ failure("i=%d, p[i]='%c' 'a'+(i%%26)='%c'", i, p[i], 'a' + (i % 26));
+ assertEqualInt(p[i], 'a' + (i % 26));
+ }
+ assert(p[i] == '\0');
+ }
+ break;
+ case '.':
+ assert(p[1] == '\0' || (p[1] == '.' && p[2] == '\0'));
+ break;
+ default:
+ failure("File %s shouldn't be here", p);
+ assert(0);
}
- /* Our files have very particular filename patterns. */
- assert(p[1] == '_' && p[2] == 'a');
- assert(p[2] == 'a');
- p += 2;
- for (i = 0; p[i] != '\0' && i < 200; i++)
- assert(p[i] == 'a' + (i % 26));
- assert(p[i] == '\0');
- break;
- case '.':
- assert(p[1] == '\0' || (p[1] == '.' && p[2] == '\0'));
- break;
- default:
- failure("File %s shouldn't be here", p);
- assert(0);
}
-
+ closedir(d);
}
- closedir(d);
}
static void
@@ -211,12 +241,12 @@ copy_basic(void)
int r;
assertEqualInt(0, mkdir("plain", 0775));
- chdir("plain");
+ assertEqualInt(0, chdir("plain"));
/*
* Use the tar program to create an archive.
*/
- r = systemf("%s cf archive -C .. original >pack.out 2>pack.err",
+ r = systemf("%s cf archive -C ../original f d l m s >pack.out 2>pack.err",
testprog);
failure("Error invoking \"%s cf\"", testprog);
assertEqualInt(r, 0);
@@ -236,9 +266,8 @@ copy_basic(void)
assertEmptyFile("unpack.err");
assertEmptyFile("unpack.out");
- chdir("original");
verify_tree(LIMIT_NONE);
- chdir("../..");
+ assertEqualInt(0, chdir(".."));
}
static void
@@ -248,18 +277,20 @@ copy_ustar(void)
int r;
assertEqualInt(0, mkdir(target, 0775));
- chdir(target);
+ assertEqualInt(0, chdir(target));
/*
* Use the tar program to create an archive.
*/
- r = systemf("%s cf archive --format=ustar -C .. original >pack.out 2>pack.err",
+ r = systemf("%s cf archive --format=ustar -C ../original f d l m s >pack.out 2>pack.err",
testprog);
failure("Error invoking \"%s cf archive --format=ustar\"", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout. */
assertEmptyFile("pack.out");
+ /* Stderr is non-empty, since there are a bunch of files
+ * with filenames too long to archive. */
/*
* Use tar to unpack the archive into another directory.
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-02 08:19:09 +0000