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author | kientzle <kientzle@FreeBSD.org> | 2008-12-21 00:13:50 +0000 |
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committer | kientzle <kientzle@FreeBSD.org> | 2008-12-21 00:13:50 +0000 |
commit | 6bd8962c995ec8d5efb567d99f73772417a9f4a7 (patch) | |
tree | a3e99c742e2446bb2042b03702d4b1c61fc6fb60 /lib/libarchive/test/main.c | |
parent | da851a4ce9b01eaa26c0e5af74c885daf8c3caee (diff) | |
download | FreeBSD-src-6bd8962c995ec8d5efb567d99f73772417a9f4a7.zip FreeBSD-src-6bd8962c995ec8d5efb567d99f73772417a9f4a7.tar.gz |
Teach get_refdir() about FreeBSD's /usr/obj convention.
In development, I run libarchive_test frequently by hand
and it gets tedious having to specify a suitable -r path
all of the time.
Diffstat (limited to 'lib/libarchive/test/main.c')
-rw-r--r-- | lib/libarchive/test/main.c | 79 |
1 files changed, 45 insertions, 34 deletions
diff --git a/lib/libarchive/test/main.c b/lib/libarchive/test/main.c index 81a0b3a..6e5610f 100644 --- a/lib/libarchive/test/main.c +++ b/lib/libarchive/test/main.c @@ -846,48 +846,59 @@ extract_reference_file(const char *name) static char * get_refdir(const char *tmpdir) { - char *ref, *p; + char tried[512] = { '\0' }; + char buff[128]; + char *pwd, *p; /* Get the current dir. */ systemf("/bin/pwd > %s/refdir", tmpdir); - ref = slurpfile(NULL, "%s/refdir", tmpdir); - p = ref + strlen(ref); - while (p[-1] == '\n') { - --p; - *p = '\0'; - } + pwd = slurpfile(NULL, "%s/refdir", tmpdir); + while (pwd[strlen(pwd) - 1] == '\n') + pwd[strlen(pwd) - 1] = '\0'; + printf("PWD: %s\n", pwd); systemf("rm %s/refdir", tmpdir); + /* Look for a known file. */ - p = slurpfile(NULL, "%s/%s", ref, KNOWNREF); - if (p != NULL) { - free(p); - return (ref); - } - p = slurpfile(NULL, "%s/test/%s", ref, KNOWNREF); - if (p != NULL) { - free(p); - p = malloc(strlen(ref) + strlen("/test") + 1); - strcpy(p, ref); - strcat(p, "/test"); - free(ref); - return (p); - } - p = slurpfile(NULL, "%s/%s/test/%s", ref, LIBRARY, KNOWNREF); - if (p != NULL) { - free(p); - p = malloc(strlen(ref) + 1 + strlen(LIBRARY) + strlen("/test") + 1); - strcpy(p, ref); - strcat(p, "/"); - strcat(p, LIBRARY); - strcat(p, "/test"); - free(ref); - return (p); + snprintf(buff, sizeof(buff), "%s", pwd); + p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); + if (p != NULL) goto success; + strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); + strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); + + snprintf(buff, sizeof(buff), "%s/test", pwd); + p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); + if (p != NULL) goto success; + strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); + strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); + + snprintf(buff, sizeof(buff), "%s/%s/test", pwd, LIBRARY); + p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); + if (p != NULL) goto success; + strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); + strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); + + if (memcmp(pwd, "/usr/obj", 8) == 0) { + snprintf(buff, sizeof(buff), "%s", pwd + 8); + p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); + if (p != NULL) goto success; + strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); + strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); + + snprintf(buff, sizeof(buff), "%s/test", pwd + 8); + p = slurpfile(NULL, "%s/%s", buff, KNOWNREF); + if (p != NULL) goto success; + strncat(tried, buff, sizeof(tried) - strlen(tried) - 1); + strncat(tried, "\n", sizeof(tried) - strlen(tried) - 1); } + printf("Unable to locate known reference file %s\n", KNOWNREF); - printf(" Checked directory %s\n", ref); - printf(" Checked directory %s/test\n", ref); - printf(" Checked directory %s/%s/test\n", ref, LIBRARY); + printf(" Checked following directories:\n%s\n", tried); exit(1); + +success: + free(p); + free(pwd); + return strdup(buff); } int main(int argc, char **argv) |