#include <stdlib.h>
#include "check_suites.h"
#include "xcb.h"
+#include "xcbext.h"
/* xcb_parse_display tests {{{ */
+typedef enum test_type_t {
+ TEST_ARGUMENT, TEST_ENVIRONMENT, TEST_END
+} test_type_t;
+static const char *const test_string[] = { "", "via $DISPLAY " };
+
static void parse_display_pass(const char *name, const char *host, const int display, const int screen)
{
int success;
char *got_host;
int got_display, got_screen;
-
- got_host = (char *) -1;
- got_display = got_screen = -42;
- mark_point();
- success = xcb_parse_display(name, &got_host, &got_display, &got_screen);
- fail_unless(success, "unexpected parse failure for '%s'", name);
- fail_unless(strcmp(host, got_host) == 0, "parse produced unexpected hostname '%s' for '%s': expected '%s'", got_host, name, host);
- fail_unless(display == got_display, "parse produced unexpected display '%d' for '%s': expected '%d'", got_display, name, display);
- fail_unless(screen == got_screen, "parse produced unexpected screen '%d' for '%s': expected '%d'", got_screen, name, screen);
-
- got_host = (char *) -1;
- got_display = got_screen = -42;
- mark_point();
- success = xcb_parse_display(name, &got_host, &got_display, 0);
- fail_unless(success, "unexpected screenless parse failure for '%s'", name);
- fail_unless(strcmp(host, got_host) == 0, "screenless parse produced unexpected hostname '%s' for '%s': expected '%s'", got_host, name, host);
- fail_unless(display == got_display, "screenless parse produced unexpected display '%d' for '%s': expected '%d'", got_display, name, display);
+ const char *argument = 0;
+ test_type_t test_type;
+
+ for(test_type = TEST_ARGUMENT; test_type != TEST_END; test_type++)
+ {
+ if(test_type == TEST_ARGUMENT)
+ {
+ argument = name;
+ putenv("DISPLAY=");
+ }
+ else if(test_type == TEST_ENVIRONMENT)
+ {
+ argument = 0;
+ setenv("DISPLAY", name, 1);
+ }
+
+ got_host = (char *) -1;
+ got_display = got_screen = -42;
+ mark_point();
+ success = xcb_parse_display(argument, &got_host, &got_display, &got_screen);
+ fail_unless(success, "unexpected parse failure %sfor '%s'", test_string[test_type], name);
+ fail_unless(strcmp(host, got_host) == 0, "parse %sproduced unexpected hostname '%s' for '%s': expected '%s'", test_string[test_type], got_host, name, host);
+ fail_unless(display == got_display, "parse %sproduced unexpected display '%d' for '%s': expected '%d'", test_string[test_type], got_display, name, display);
+ fail_unless(screen == got_screen, "parse %sproduced unexpected screen '%d' for '%s': expected '%d'", test_string[test_type], got_screen, name, screen);
+
+ got_host = (char *) -1;
+ got_display = got_screen = -42;
+ mark_point();
+ success = xcb_parse_display(argument, &got_host, &got_display, 0);
+ fail_unless(success, "unexpected screenless parse failure %sfor '%s'", test_string[test_type], name);
+ fail_unless(strcmp(host, got_host) == 0, "screenless parse %sproduced unexpected hostname '%s' for '%s': expected '%s'", test_string[test_type], got_host, name, host);
+ fail_unless(display == got_display, "screenless parse %sproduced unexpected display '%d' for '%s': expected '%d'", test_string[test_type], got_display, name, display);
+ }
+ putenv("DISPLAY=");
}
static void parse_display_fail(const char *name)
int success;
char *got_host;
int got_display, got_screen;
-
- got_host = (char *) -1;
- got_display = got_screen = -42;
- mark_point();
- success = xcb_parse_display(name, &got_host, &got_display, &got_screen);
- fail_unless(!success, "unexpected parse success for '%s'", name);
- fail_unless(got_host == (char *) -1, "host changed on failure for '%s': got %p", got_host);
- fail_unless(got_display == -42, "display changed on failure for '%s': got %d", got_display);
- fail_unless(got_screen == -42, "screen changed on failure for '%s': got %d", got_screen);
-
- got_host = (char *) -1;
- got_display = got_screen = -42;
- mark_point();
- success = xcb_parse_display(name, &got_host, &got_display, 0);
- fail_unless(!success, "unexpected screenless parse success for '%s'", name);
- fail_unless(got_host == (char *) -1, "host changed on failure for '%s': got %p", got_host);
- fail_unless(got_display == -42, "display changed on failure for '%s': got %d", got_display);
+ const char *argument = 0;
+ test_type_t test_type;
+
+ for(test_type = TEST_ARGUMENT; test_type != TEST_END; test_type++)
+ {
+ if(test_type == TEST_ARGUMENT)
+ {
+ argument = name;
+ putenv("DISPLAY=");
+ }
+ else if(test_type == TEST_ENVIRONMENT)
+ {
+ if (!name) break;
+ argument = 0;
+ setenv("DISPLAY", name, 1);
+ }
+
+ got_host = (char *) -1;
+ got_display = got_screen = -42;
+ mark_point();
+ success = xcb_parse_display(argument, &got_host, &got_display, &got_screen);
+ fail_unless(!success, "unexpected parse success %sfor '%s'", test_string[test_type], name);
+ fail_unless(got_host == (char *) -1, "host changed on parse failure %sfor '%s': got %p", test_string[test_type], name, got_host);
+ fail_unless(got_display == -42, "display changed on parse failure %sfor '%s': got %d", test_string[test_type], name, got_display);
+ fail_unless(got_screen == -42, "screen changed on parse failure %sfor '%s': got %d", test_string[test_type], name, got_screen);
+
+ got_host = (char *) -1;
+ got_display = got_screen = -42;
+ mark_point();
+ success = xcb_parse_display(argument, &got_host, &got_display, 0);
+ fail_unless(!success, "unexpected screenless parse success %sfor '%s'", test_string[test_type], name);
+ fail_unless(got_host == (char *) -1, "host changed on parse failure %sfor '%s': got %p", test_string[test_type], name, got_host);
+ fail_unless(got_display == -42, "display changed on parse failure %sfor '%s': got %d", test_string[test_type], name, got_display);
+ }
+ putenv("DISPLAY=");
}
START_TEST(parse_display_unix)
START_TEST(parse_display_ipv6)
{
+ parse_display_pass(":::0", "::", 0, 0);
+ parse_display_pass("1:::0", "1::", 0, 0);
parse_display_pass("::1:0", "::1", 0, 0);
parse_display_pass("::1:0.1", "::1", 0, 1);
+ parse_display_pass("::127.0.0.1:0", "::127.0.0.1", 0, 0);
+ parse_display_pass("::ffff:127.0.0.1:0", "::ffff:127.0.0.1", 0, 0);
parse_display_pass("2002:83fc:d052::1:0", "2002:83fc:d052::1", 0, 0);
parse_display_pass("2002:83fc:d052::1:0.1", "2002:83fc:d052::1", 0, 1);
+ parse_display_pass("[::]:0", "[::]", 0, 0);
+ parse_display_pass("[1::]:0", "[1::]", 0, 0);
+ parse_display_pass("[::1]:0", "[::1]", 0, 0);
+ parse_display_pass("[::1]:0.1", "[::1]", 0, 1);
+ parse_display_pass("[::127.0.0.1]:0", "[::127.0.0.1]", 0, 0);
+ parse_display_pass("[::ffff:127.0.0.1]:0", "[::ffff:127.0.0.1]", 0, 0);
+ parse_display_pass("[2002:83fc:d052::1]:0", "[2002:83fc:d052::1]", 0, 0);
+ parse_display_pass("[2002:83fc:d052::1]:0.1", "[2002:83fc:d052::1]", 0, 1);
}
END_TEST
parse_display_fail("");
parse_display_fail(":");
parse_display_fail("::");
+ parse_display_fail(":::");
parse_display_fail(":.");
parse_display_fail(":a");
parse_display_fail(":a.");
parse_display_fail(":0.");
+ parse_display_fail(":.a");
+ parse_display_fail(":.0");
parse_display_fail(":0.a");
parse_display_fail(":0.0.");
+ parse_display_fail("127.0.0.1");
+ parse_display_fail("127.0.0.1:");
+ parse_display_fail("127.0.0.1::");
+ parse_display_fail("::127.0.0.1");
+ parse_display_fail("::127.0.0.1:");
+ parse_display_fail("::127.0.0.1::");
+ parse_display_fail("::ffff:127.0.0.1");
+ parse_display_fail("::ffff:127.0.0.1:");
+ parse_display_fail("::ffff:127.0.0.1::");
parse_display_fail("localhost");
parse_display_fail("localhost:");
+ parse_display_fail("localhost::");
}
END_TEST
/* }}} */
+static void popcount_eq(uint32_t bits, int count)
+{
+ fail_unless(xcb_popcount(bits) == count, "unexpected popcount(%08x) != %d", bits, count);
+}
+
+START_TEST(popcount)
+{
+ uint32_t mask;
+ int count;
+
+ for (mask = 0xffffffff, count = 32; count >= 0; mask >>= 1, --count) {
+ popcount_eq(mask, count);
+ }
+ for (mask = 0x80000000; mask; mask >>= 1) {
+ popcount_eq(mask, 1);
+ }
+ for (mask = 0x80000000; mask > 1; mask >>= 1) {
+ popcount_eq(mask | 1, 2);
+ }
+}
+END_TEST
+
Suite *public_suite(void)
{
Suite *s = suite_create("Public API");
- putenv("DISPLAY");
+ putenv("DISPLAY=");
suite_add_test(s, parse_display_unix, "xcb_parse_display unix");
suite_add_test(s, parse_display_ip, "xcb_parse_display ip");
suite_add_test(s, parse_display_ipv4, "xcb_parse_display ipv4");
suite_add_test(s, parse_display_ipv6, "xcb_parse_display ipv6");
suite_add_test(s, parse_display_decnet, "xcb_parse_display decnet");
suite_add_test(s, parse_display_negative, "xcb_parse_display negative");
+ suite_add_test(s, popcount, "xcb_popcount");
return s;
}