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@@ -623,12 +623,48 @@ test_addr_ip6_helpers(void)
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;
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}
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+static void
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+test_addr_is_loopback(void *data)
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+{
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+ static const struct loopback_item {
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+ const char *name;
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+ int is_loopback;
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+ } loopback_items[] = {
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+ { "::1", 1 },
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+ { "127.0.0.1", 1 },
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+ { "127.99.100.101", 1 },
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+ { "128.99.100.101", 0 },
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+ { "8.8.8.8", 0 },
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+ { "0.0.0.0", 0 },
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+ { "::2", 0 },
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+ { "::", 0 },
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+ { "::1.0.0.0", 0 },
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+ { NULL, 0 }
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+ };
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+
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+ int i;
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+ tor_addr_t addr;
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+ (void)data;
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+
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+ for (i=0; loopback_items[i].name; ++i) {
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+ tt_int_op(tor_addr_parse(&addr, loopback_items[i].name), >=, 0);
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+ tt_int_op(tor_addr_is_loopback(&addr), ==, loopback_items[i].is_loopback);
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+ }
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+
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+ tor_addr_make_unspec(&addr);
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+ tt_int_op(tor_addr_is_loopback(&addr), ==, 0);
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+
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+ done:
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+ ;
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+}
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+
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#define ADDR_LEGACY(name) \
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{ #name, legacy_test_helper, 0, &legacy_setup, test_addr_ ## name }
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struct testcase_t addr_tests[] = {
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ADDR_LEGACY(basic),
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ADDR_LEGACY(ip6_helpers),
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+ { "is_loopback", test_addr_is_loopback, 0, NULL, NULL },
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END_OF_TESTCASES
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};
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