| /* |
| * |
| * Copyright 2015 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| #include "src/core/ext/filters/client_channel/uri_parser.h" |
| |
| #include <string.h> |
| |
| #include <grpc/support/log.h> |
| |
| #include "src/core/lib/iomgr/exec_ctx.h" |
| #include "test/core/util/test_config.h" |
| |
| static void test_succeeds(const char* uri_text, const char* scheme, |
| const char* authority, const char* path, |
| const char* query, const char* fragment) { |
| grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
| grpc_uri* uri = grpc_uri_parse(&exec_ctx, uri_text, 0); |
| GPR_ASSERT(uri); |
| GPR_ASSERT(0 == strcmp(scheme, uri->scheme)); |
| GPR_ASSERT(0 == strcmp(authority, uri->authority)); |
| GPR_ASSERT(0 == strcmp(path, uri->path)); |
| GPR_ASSERT(0 == strcmp(query, uri->query)); |
| GPR_ASSERT(0 == strcmp(fragment, uri->fragment)); |
| grpc_exec_ctx_finish(&exec_ctx); |
| grpc_uri_destroy(uri); |
| } |
| |
| static void test_fails(const char* uri_text) { |
| grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
| GPR_ASSERT(nullptr == grpc_uri_parse(&exec_ctx, uri_text, 0)); |
| grpc_exec_ctx_finish(&exec_ctx); |
| } |
| |
| static void test_query_parts() { |
| { |
| grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
| const char* uri_text = "http://foo/path?a&b=B&c=&#frag"; |
| grpc_uri* uri = grpc_uri_parse(&exec_ctx, uri_text, 0); |
| GPR_ASSERT(uri); |
| |
| GPR_ASSERT(0 == strcmp("http", uri->scheme)); |
| GPR_ASSERT(0 == strcmp("foo", uri->authority)); |
| GPR_ASSERT(0 == strcmp("/path", uri->path)); |
| GPR_ASSERT(0 == strcmp("a&b=B&c=&", uri->query)); |
| GPR_ASSERT(4 == uri->num_query_parts); |
| |
| GPR_ASSERT(0 == strcmp("a", uri->query_parts[0])); |
| GPR_ASSERT(nullptr == uri->query_parts_values[0]); |
| |
| GPR_ASSERT(0 == strcmp("b", uri->query_parts[1])); |
| GPR_ASSERT(0 == strcmp("B", uri->query_parts_values[1])); |
| |
| GPR_ASSERT(0 == strcmp("c", uri->query_parts[2])); |
| GPR_ASSERT(0 == strcmp("", uri->query_parts_values[2])); |
| |
| GPR_ASSERT(0 == strcmp("", uri->query_parts[3])); |
| GPR_ASSERT(nullptr == uri->query_parts_values[3]); |
| |
| GPR_ASSERT(nullptr == grpc_uri_get_query_arg(uri, "a")); |
| GPR_ASSERT(0 == strcmp("B", grpc_uri_get_query_arg(uri, "b"))); |
| GPR_ASSERT(0 == strcmp("", grpc_uri_get_query_arg(uri, "c"))); |
| GPR_ASSERT(nullptr == grpc_uri_get_query_arg(uri, "")); |
| |
| GPR_ASSERT(0 == strcmp("frag", uri->fragment)); |
| grpc_exec_ctx_finish(&exec_ctx); |
| grpc_uri_destroy(uri); |
| } |
| { |
| /* test the current behavior of multiple query part values */ |
| grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
| const char* uri_text = "http://auth/path?foo=bar=baz&foobar=="; |
| grpc_uri* uri = grpc_uri_parse(&exec_ctx, uri_text, 0); |
| GPR_ASSERT(uri); |
| |
| GPR_ASSERT(0 == strcmp("http", uri->scheme)); |
| GPR_ASSERT(0 == strcmp("auth", uri->authority)); |
| GPR_ASSERT(0 == strcmp("/path", uri->path)); |
| GPR_ASSERT(0 == strcmp("foo=bar=baz&foobar==", uri->query)); |
| GPR_ASSERT(2 == uri->num_query_parts); |
| |
| GPR_ASSERT(0 == strcmp("bar", grpc_uri_get_query_arg(uri, "foo"))); |
| GPR_ASSERT(0 == strcmp("", grpc_uri_get_query_arg(uri, "foobar"))); |
| |
| grpc_exec_ctx_finish(&exec_ctx); |
| grpc_uri_destroy(uri); |
| } |
| { |
| /* empty query */ |
| grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
| const char* uri_text = "http://foo/path"; |
| grpc_uri* uri = grpc_uri_parse(&exec_ctx, uri_text, 0); |
| GPR_ASSERT(uri); |
| |
| GPR_ASSERT(0 == strcmp("http", uri->scheme)); |
| GPR_ASSERT(0 == strcmp("foo", uri->authority)); |
| GPR_ASSERT(0 == strcmp("/path", uri->path)); |
| GPR_ASSERT(0 == strcmp("", uri->query)); |
| GPR_ASSERT(0 == uri->num_query_parts); |
| GPR_ASSERT(nullptr == uri->query_parts); |
| GPR_ASSERT(nullptr == uri->query_parts_values); |
| GPR_ASSERT(0 == strcmp("", uri->fragment)); |
| grpc_exec_ctx_finish(&exec_ctx); |
| grpc_uri_destroy(uri); |
| } |
| } |
| |
| int main(int argc, char** argv) { |
| grpc_test_init(argc, argv); |
| test_succeeds("http://www.google.com", "http", "www.google.com", "", "", ""); |
| test_succeeds("dns:///foo", "dns", "", "/foo", "", ""); |
| test_succeeds("http://www.google.com:90", "http", "www.google.com:90", "", "", |
| ""); |
| test_succeeds("a192.4-df:foo.coom", "a192.4-df", "", "foo.coom", "", ""); |
| test_succeeds("a+b:foo.coom", "a+b", "", "foo.coom", "", ""); |
| test_succeeds("zookeeper://127.0.0.1:2181/foo/bar", "zookeeper", |
| "127.0.0.1:2181", "/foo/bar", "", ""); |
| test_succeeds("http://www.google.com?yay-i'm-using-queries", "http", |
| "www.google.com", "", "yay-i'm-using-queries", ""); |
| test_succeeds("dns:foo.com#fragment-all-the-things", "dns", "", "foo.com", "", |
| "fragment-all-the-things"); |
| test_succeeds("http:?legit", "http", "", "", "legit", ""); |
| test_succeeds("unix:#this-is-ok-too", "unix", "", "", "", "this-is-ok-too"); |
| test_succeeds("http:?legit#twice", "http", "", "", "legit", "twice"); |
| test_succeeds("http://foo?bar#lol?", "http", "foo", "", "bar", "lol?"); |
| test_succeeds("http://foo?bar#lol?/", "http", "foo", "", "bar", "lol?/"); |
| test_succeeds("ipv6:[2001:db8::1%252]:12345", "ipv6", "", |
| "[2001:db8::1%2]:12345", "", ""); |
| |
| test_fails("xyz"); |
| test_fails("http:?dangling-pct-%0"); |
| test_fails("http://foo?[bar]"); |
| test_fails("http://foo?x[bar]"); |
| test_fails("http://foo?bar#lol#"); |
| |
| test_query_parts(); |
| return 0; |
| } |