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Unified Diff: tests/standalone/src/io/HttpParserTest.dart

Issue 9704009: Support parsing HTTP responses where the body length is not known (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 8 years, 9 months ago
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Index: tests/standalone/src/io/HttpParserTest.dart
diff --git a/tests/standalone/src/io/HttpParserTest.dart b/tests/standalone/src/io/HttpParserTest.dart
index 6f20f6665ea480f7666d68322391b3d0ccb9c75f..18afc4ac53367622ad34e29d849723c9a9b869a6 100644
--- a/tests/standalone/src/io/HttpParserTest.dart
+++ b/tests/standalone/src/io/HttpParserTest.dart
@@ -101,7 +101,8 @@ class HttpParserTest {
[int expectedContentLength = 0,
int expectedBytesReceived = 0,
Map expectedHeaders = null,
- bool chunked = false]) {
+ bool chunked = false,
+ bool close = false]) {
_HttpParser httpParser;
bool headersCompleteCalled;
bool dataEndCalled;
@@ -124,7 +125,7 @@ class HttpParserTest {
};
httpParser.headersComplete = () {
Expect.isFalse(headersCompleteCalled);
- if (!chunked) {
+ if (!chunked && !close) {
Expect.equals(expectedContentLength, httpParser.contentLength);
} else {
Expect.equals(-1, httpParser.contentLength);
@@ -166,6 +167,7 @@ class HttpParserTest {
int writeLength = Math.min(chunkSize, remaining);
httpParser.writeList(requestData, pos, writeLength);
}
+ if (close) httpParser.connectionClosed();
checkExpectations();
}
@@ -186,28 +188,28 @@ class HttpParserTest {
static void testParseRequest() {
String request;
Map headers;
- request = "GET / HTTP/1.1\r\n\r\n";
+ request = "GET / HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "GET", "/");
- request = "POST / HTTP/1.1\r\n\r\n";
+ request = "POST / HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "POST", "/");
- request = "GET /index.html HTTP/1.1\r\n\r\n";
+ request = "GET /index.html HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "GET", "/index.html");
- request = "POST /index.html HTTP/1.1\r\n\r\n";
+ request = "POST /index.html HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "POST", "/index.html");
- request = "H /index.html HTTP/1.1\r\n\r\n";
+ request = "H /index.html HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "H", "/index.html");
- request = "HT /index.html HTTP/1.1\r\n\r\n";
+ request = "HT /index.html HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "HT", "/index.html");
- request = "HTT /index.html HTTP/1.1\r\n\r\n";
+ request = "HTT /index.html HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "HTT", "/index.html");
- request = "HTTP /index.html HTTP/1.1\r\n\r\n";
+ request = "HTTP /index.html HTTP/1.1\r\nContent-Length: 0\r\n\r\n";
_testParseRequest(request, "HTTP", "/index.html");
request = """
@@ -227,6 +229,7 @@ content-length: 0\r
request = """
POST /test HTTP/1.1\r
+Content-Length: 0\r
Header-A: AAA\r
X-Header-B: bbb\r
\r
@@ -234,10 +237,11 @@ X-Header-B: bbb\r
headers = new Map();
headers["header-a"] = "AAA";
headers["x-header-b"] = "bbb";
- _testParseRequest(request, "POST", "/test", 0, 0, headers);
+ _testParseRequest(request, "POST", "/test", expectedHeaders: headers);
request = """
POST /test HTTP/1.1\r
+Content-Length: 0\r
Header-A: AAA\r
X-Header-B:\t \t bbb\r
\r
@@ -245,10 +249,11 @@ X-Header-B:\t \t bbb\r
headers = new Map();
headers["header-a"] = "AAA";
headers["x-header-b"] = "bbb";
- _testParseRequest(request, "POST", "/test", 0, 0, headers);
+ _testParseRequest(request, "POST", "/test", expectedHeaders: headers);
request = """
POST /test HTTP/1.1\r
+Content-Length: 0\r
Header-A: AA\r
A\r
X-Header-B: b\r
@@ -259,14 +264,18 @@ X-Header-B: b\r
headers = new Map();
headers["header-a"] = "AAA";
headers["x-header-b"] = "bbb";
- _testParseRequest(request, "POST", "/test", 0, 0, headers);
+ _testParseRequest(request, "POST", "/test", expectedHeaders: headers);
request = """
POST /test HTTP/1.1\r
Content-Length: 10\r
\r
0123456789""";
- _testParseRequest(request, "POST", "/test", 10, 10);
+ _testParseRequest(request,
+ "POST",
+ "/test",
+ expectedContentLength: 10,
+ expectedBytesReceived: 10);
// Test chunked encoding.
request = """
@@ -278,7 +287,12 @@ Transfer-Encoding: chunked\r
5\r
56789\r
0\r\n\r\n""";
- _testParseRequest(request, "POST", "/test", -1, 10, null, true);
+ _testParseRequest(request,
+ "POST",
+ "/test",
+ expectedContentLength: -1,
+ expectedBytesReceived: 10,
+ chunked: true);
// Test mixing chunked encoding and content length (content length
// is ignored).
@@ -292,7 +306,12 @@ Transfer-Encoding: chunked\r
5\r
56789\r
0\r\n\r\n""";
- _testParseRequest(request, "POST", "/test", -1, 10, null, true);
+ _testParseRequest(request,
+ "POST",
+ "/test",
+ expectedContentLength: -1,
+ expectedBytesReceived: 10,
+ chunked: true);
// Test mixing chunked encoding and content length (content length
// is ignored).
@@ -306,7 +325,12 @@ Content-Length: 3\r
5\r
56789\r
0\r\n\r\n""";
- _testParseRequest(request, "POST", "/test", -1, 10, null, true);
+ _testParseRequest(request,
+ "POST",
+ "/test",
+ expectedContentLength: -1,
+ expectedBytesReceived: 10,
+ chunked: true);
// Test upper and lower case hex digits in chunked encoding.
request = """
@@ -318,19 +342,24 @@ Transfer-Encoding: chunked\r
1e\r
012345678901234567890123456789\r
0\r\n\r\n""";
- _testParseRequest(request, "POST", "/test", -1, 60, null, true);
+ _testParseRequest(request,
+ "POST",
+ "/test",
+ expectedContentLength: -1,
+ expectedBytesReceived: 60,
+ chunked: true);
}
static void testParseResponse() {
String response;
Map headers;
- response = "HTTP/1.1 200 OK\r\n\r\n";
+ response = "HTTP/1.1 200 OK\r\nContent-Length: 0\r\n\r\n";
_testParseResponse(response, 200, "OK");
- response = "HTTP/1.1 404 Not found\r\n\r\n";
+ response = "HTTP/1.1 404 Not found\r\nContent-Length: 0\r\n\r\n";
_testParseResponse(response, 404, "Not found");
- response = "HTTP/1.1 500 Server error\r\n\r\n";
+ response = "HTTP/1.1 500 Server error\r\nContent-Length: 0\r\n\r\n";
_testParseResponse(response, 500, "Server error");
// Test content.
@@ -340,7 +369,12 @@ Content-Length: 20\r
\r
01234567890123456789""";
- _testParseResponse(response, 200, "OK", 20, 20);
+ _testParseResponse(response,
+ 200,
+ "OK",
+ expectedContentLength: 20,
+ expectedBytesReceived: 20);
+
// Test upper and lower case hex digits in chunked encoding.
response = """
HTTP/1.1 200 OK\r
@@ -351,7 +385,27 @@ Transfer-Encoding: chunked\r
1f\r
0123456789012345678901234567890\r
0\r\n\r\n""";
- _testParseResponse(response, 200, "OK", -1, 57, null, true);
+ _testParseResponse(response,
+ 200,
+ "OK",
+ expectedContentLength: -1,
+ expectedBytesReceived: 57,
+ chunked: true);
+
+ // Test HTTP response without any transfer length indications
+ // where closing the connections indicated end of body.
+ response = """
+HTTP/1.1 200 OK\r
+\r
+01234567890123456789012345
+0123456789012345678901234567890
+""";
+ _testParseResponse(response,
+ 200,
+ "OK",
+ expectedContentLength: -1,
+ expectedBytesReceived: 59,
+ close: true);
}
}
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