| /* Copyright 2002-2007 Justin Erenkrantz and Greg Stein |
| * |
| * 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 <apr.h> |
| #include <apr_pools.h> |
| #include <apr_strings.h> |
| |
| #include "serf.h" |
| #include "test_serf.h" |
| |
| #define CRLF "\r\n" |
| |
| static void test_simple_bucket_readline(CuTest *tc) |
| { |
| serf_bucket_alloc_t *alloc = serf_bucket_allocator_create(test_pool, NULL, |
| NULL); |
| apr_status_t status; |
| serf_bucket_t *bkt; |
| const char *data; |
| int found; |
| apr_size_t len; |
| |
| bkt = SERF_BUCKET_SIMPLE_STRING( |
| "line1" CRLF |
| "line2", |
| alloc); |
| |
| /* Initialize parameters to check that they will be initialized. */ |
| len = 0x112233; |
| data = 0; |
| status = serf_bucket_readline(bkt, SERF_NEWLINE_CRLF, &found, &data, &len); |
| |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| CuAssertIntEquals(tc, SERF_NEWLINE_CRLF, found); |
| CuAssertIntEquals(tc, 7, len); |
| CuAssert(tc, data, strncmp("line1" CRLF, data, len) == 0); |
| |
| /* Initialize parameters to check that they will be initialized. */ |
| len = 0x112233; |
| data = 0; |
| status = serf_bucket_readline(bkt, SERF_NEWLINE_CRLF, &found, &data, &len); |
| |
| CuAssertIntEquals(tc, APR_EOF, status); |
| CuAssertIntEquals(tc, SERF_NEWLINE_NONE, found); |
| CuAssertIntEquals(tc, 5, len); |
| CuAssert(tc, data, strncmp("line2", data, len) == 0); |
| } |
| |
| /* Reads bucket until EOF found and compares read data with zero terminated |
| string expected. Report all failures using CuTest. */ |
| static void read_and_check_bucket(CuTest *tc, serf_bucket_t *bkt, |
| const char *expected) |
| { |
| apr_status_t status; |
| do |
| { |
| const char *data; |
| apr_size_t len; |
| |
| status = serf_bucket_read(bkt, SERF_READ_ALL_AVAIL, &data, &len); |
| CuAssert(tc, "Got error during bucket reading.", |
| !SERF_BUCKET_READ_ERROR(status)); |
| CuAssert(tc, "Read more data than expected.", |
| strlen(expected) >= len); |
| CuAssert(tc, "Read data is not equal to expected.", |
| strncmp(expected, data, len) == 0); |
| |
| expected += len; |
| } while(!APR_STATUS_IS_EOF(status)); |
| |
| CuAssert(tc, "Read less data than expected.", strlen(expected) == 0); |
| } |
| |
| static void test_response_bucket_read(CuTest *tc) |
| { |
| serf_bucket_alloc_t *alloc = serf_bucket_allocator_create(test_pool, NULL, |
| NULL); |
| serf_bucket_t *bkt, *tmp; |
| |
| tmp = SERF_BUCKET_SIMPLE_STRING( |
| "HTTP/1.1 200 OK" CRLF |
| "Content-Length: 7" CRLF |
| CRLF |
| "abc1234", |
| alloc); |
| |
| bkt = serf_bucket_response_create(tmp, alloc); |
| |
| /* Read all bucket and check it content. */ |
| read_and_check_bucket(tc, bkt, "abc1234"); |
| } |
| |
| static void test_response_bucket_chunked_read(CuTest *tc) |
| { |
| serf_bucket_alloc_t *alloc = serf_bucket_allocator_create(test_pool, NULL, |
| NULL); |
| serf_bucket_t *bkt, *tmp, *hdrs; |
| |
| tmp = SERF_BUCKET_SIMPLE_STRING( |
| "HTTP/1.1 200 OK" CRLF |
| "Transfer-Encoding: chunked" CRLF |
| CRLF |
| "3" CRLF |
| "abc" CRLF |
| "4" CRLF |
| "1234" CRLF |
| "0" CRLF |
| "Footer: value" CRLF |
| CRLF, |
| alloc); |
| |
| bkt = serf_bucket_response_create(tmp, alloc); |
| |
| /* Read all bucket and check it content. */ |
| read_and_check_bucket(tc, bkt, "abc1234"); |
| |
| hdrs = serf_bucket_response_get_headers(bkt); |
| CuAssertTrue(tc, hdrs != NULL); |
| |
| /* Check that trailing headers parsed correctly. */ |
| CuAssertStrEquals(tc, "value", serf_bucket_headers_get(hdrs, "Footer")); |
| } |
| |
| static void test_bucket_header_set(CuTest *tc) |
| { |
| serf_bucket_alloc_t *alloc = serf_bucket_allocator_create(test_pool, NULL, |
| NULL); |
| serf_bucket_t *hdrs = serf_bucket_headers_create(alloc); |
| |
| CuAssertTrue(tc, hdrs != NULL); |
| |
| serf_bucket_headers_set(hdrs, "Foo", "bar"); |
| |
| CuAssertStrEquals(tc, "bar", serf_bucket_headers_get(hdrs, "Foo")); |
| |
| serf_bucket_headers_set(hdrs, "Foo", "baz"); |
| |
| CuAssertStrEquals(tc, "bar,baz", serf_bucket_headers_get(hdrs, "Foo")); |
| |
| serf_bucket_headers_set(hdrs, "Foo", "test"); |
| |
| CuAssertStrEquals(tc, "bar,baz,test", serf_bucket_headers_get(hdrs, "Foo")); |
| |
| // headers are case insensitive. |
| CuAssertStrEquals(tc, "bar,baz,test", serf_bucket_headers_get(hdrs, "fOo")); |
| } |
| |
| static void test_simple_read_restore_snapshot_read(CuTest *tc) |
| { |
| serf_bucket_alloc_t *alloc = serf_bucket_allocator_create(test_pool, NULL, |
| NULL); |
| apr_status_t status; |
| serf_bucket_t *bkt; |
| const char *data; |
| int found; |
| apr_size_t len; |
| |
| bkt = SERF_BUCKET_SIMPLE_STRING( |
| "line1" CRLF |
| "line2", |
| alloc); |
| |
| /* Take snapshot. */ |
| status = serf_bucket_snapshot(bkt); |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| |
| /* Read the first line of text from the bucket. */ |
| status = serf_bucket_readline(bkt, SERF_NEWLINE_CRLF, &found, &data, &len); |
| |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| CuAssertIntEquals(tc, SERF_NEWLINE_CRLF, found); |
| CuAssertIntEquals(tc, 7, len); |
| CuAssert(tc, data, strncmp("line1" CRLF, data, len) == 0); |
| |
| /* Restore the buckets original content. */ |
| CuAssertTrue(tc, serf_bucket_is_snapshot_set(bkt) != 0); |
| status = serf_bucket_restore_snapshot(bkt); |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| CuAssertTrue(tc, serf_bucket_is_snapshot_set(bkt) == 0); |
| |
| /* Now read both lines from the bucket. */ |
| status = serf_bucket_readline(bkt, SERF_NEWLINE_CRLF, &found, &data, &len); |
| |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| CuAssertIntEquals(tc, SERF_NEWLINE_CRLF, found); |
| CuAssertIntEquals(tc, 7, len); |
| CuAssert(tc, data, strncmp("line1" CRLF, data, len) == 0); |
| |
| status = serf_bucket_readline(bkt, SERF_NEWLINE_CRLF, &found, &data, &len); |
| |
| CuAssertIntEquals(tc, APR_EOF, status); |
| CuAssertIntEquals(tc, SERF_NEWLINE_NONE, found); |
| CuAssertIntEquals(tc, 5, len); |
| CuAssert(tc, data, strncmp("line2", data, len) == 0); |
| } |
| |
| static apr_status_t read_requested_bytes(serf_bucket_t *bkt, |
| apr_size_t requested, |
| const char **buf, |
| apr_size_t *len, |
| apr_pool_t *pool) |
| { |
| apr_size_t current = 0; |
| const char *tmp; |
| const char *data; |
| apr_status_t status = APR_SUCCESS; |
| |
| tmp = apr_pcalloc(pool, requested); |
| while (current < requested) { |
| status = serf_bucket_read(bkt, requested, &data, len); |
| memcpy((void*)(tmp + current), (void*)data, *len); |
| current += *len; |
| if (APR_STATUS_IS_EOF(status)) |
| break; |
| } |
| |
| *buf = tmp; |
| *len = current; |
| return status; |
| } |
| |
| static void test_aggregate_read_restore_snapshot_read(CuTest *tc) |
| { |
| serf_bucket_alloc_t *alloc = serf_bucket_allocator_create(test_pool, NULL, |
| NULL); |
| apr_status_t status; |
| serf_bucket_t *bkt; |
| serf_bucket_t *tmp; |
| const char *data; |
| apr_size_t len; |
| |
| bkt = serf_bucket_aggregate_create(alloc); |
| |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN("<", 1, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN("tagname", 7, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN(">", 1, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN("value", 5, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN("</", 2, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN("tagname", 7, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| tmp = SERF_BUCKET_SIMPLE_STRING_LEN(">", 1, alloc); |
| serf_bucket_aggregate_append(bkt, tmp); |
| |
| /* Take snapshot. */ |
| status = serf_bucket_snapshot(bkt); |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| |
| status = read_requested_bytes(bkt, 9, &data, &len, test_pool); |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| CuAssertIntEquals(tc, 9, len); |
| CuAssert(tc, data, strncmp("<tagname>", data, len) == 0); |
| |
| CuAssertTrue(tc, serf_bucket_is_snapshot_set(bkt) != 0); |
| status = serf_bucket_restore_snapshot(bkt); |
| CuAssertIntEquals(tc, APR_SUCCESS, status); |
| CuAssertTrue(tc, serf_bucket_is_snapshot_set(bkt) == 0); |
| |
| /* Ask more bytes than expected, just to make sure that we get |
| everything. */ |
| status = read_requested_bytes(bkt, 50, &data, &len, test_pool); |
| CuAssertIntEquals(tc, APR_EOF, status); |
| CuAssertIntEquals(tc, 24, len); |
| CuAssert(tc, data, strncmp("<tagname>value</tagname>", data, len) == 0); |
| } |
| |
| CuSuite *test_buckets(void) |
| { |
| CuSuite *suite = CuSuiteNew(); |
| |
| SUITE_ADD_TEST(suite, test_simple_bucket_readline); |
| SUITE_ADD_TEST(suite, test_response_bucket_read); |
| SUITE_ADD_TEST(suite, test_response_bucket_chunked_read); |
| SUITE_ADD_TEST(suite, test_bucket_header_set); |
| SUITE_ADD_TEST(suite, test_simple_read_restore_snapshot_read); |
| SUITE_ADD_TEST(suite, test_aggregate_read_restore_snapshot_read); |
| |
| return suite; |
| } |