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util.c: add stricter checks for pkgver conformance (v2).

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There was another case where it now was failing: "fs-utils-v1.00_1".

Previous code didn't take into account that a valid version might also
contain a non digit after '-'.

Added more tests to the testsuite to verify its correctness.
This commit is contained in:
Juan RP 2013-11-17 12:25:02 +01:00
parent c44d7070a4
commit c9825feb29
2 changed files with 23 additions and 8 deletions
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28
lib/util.c
View File

@ -93,14 +93,20 @@ const char *
xbps_pkg_version(const char *pkg)
{
const char *p;
bool valid = false;
if ((p = strrchr(pkg, '-')) == NULL)
return NULL;
if (!isdigit((unsigned char)p[1]))
return NULL;
if (strchr(p, '_') == NULL)
for (unsigned int i = 0; i < strlen(p); i++) {
if (p[i] == '_')
break;
if (isdigit((unsigned char)p[i]) && strchr(p, '_')) {
valid = true;
break;
}
}
if (!valid)
return NULL;
return p + 1; /* skip first '_' */
@ -129,14 +135,20 @@ xbps_pkg_name(const char *pkg)
const char *p;
char *buf;
unsigned int len;
bool valid = false;
if ((p = strrchr(pkg, '-')) == NULL)
return NULL;
if (!isdigit((unsigned char)p[1]))
return NULL;
if (strchr(p, '_') == NULL)
for (unsigned int i = 0; i < strlen(p); i++) {
if (p[i] == '_')
break;
if (isdigit((unsigned char)p[i]) && strchr(p, '_')) {
valid = true;
break;
}
}
if (!valid)
return NULL;
len = strlen(pkg) - strlen(p) + 1;

3
tests/xbps/libxbps/util/main.c
View File

@ -41,6 +41,8 @@ ATF_TC_BODY(util_test, tc)
ATF_CHECK_EQ(xbps_pkg_name("font-adobe-100dpi"), NULL);
ATF_CHECK_EQ(xbps_pkg_name("font-adobe-100dpi-7.8"), NULL);
ATF_CHECK_EQ(xbps_pkg_name("python-e_dbus"), NULL);
ATF_CHECK_EQ(xbps_pkg_name("fs-utils-v1"), NULL);
ATF_CHECK_EQ(xbps_pkg_name("fs-utils-v_1"), NULL);
ATF_CHECK_EQ(xbps_pkg_version("font-adobe-100dpi"), NULL);
ATF_CHECK_EQ(xbps_pkg_version("font-adobe-100dpi-7.8"), NULL);
ATF_CHECK_EQ(xbps_pkg_version("python-e_dbus"), NULL);
@ -52,6 +54,7 @@ ATF_TC_BODY(util_test, tc)
ATF_REQUIRE_STREQ(xbps_pkg_version("font-adobe-100dpi-7.8_2"), "7.8_2");
ATF_REQUIRE_STREQ(xbps_pkg_version("font-adobe-100dpi-1.8_blah"), "1.8_blah");
ATF_REQUIRE_STREQ(xbps_pkg_version("python-e_dbus-1_1"), "1_1");
ATF_REQUIRE_STREQ(xbps_pkg_version("fs-utils-v1_1"), "v1_1");
ATF_REQUIRE_STREQ(xbps_pkg_revision("systemd-43_1_0"), "0");
ATF_REQUIRE_STREQ(xbps_pkg_revision("systemd_21-43_0"), "0");
ATF_REQUIRE_STREQ(xbps_pkgpattern_name("systemd>=43"), "systemd");