[5/9] webservices/tests: Add tests.

[Hans Leidekker]

Signed-off-by: Hans Leidekker <hans at codeweavers.com>
---
 dlls/webservices/tests/writer.c | 79 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

diff --git a/dlls/webservices/tests/writer.c b/dlls/webservices/tests/writer.c
index 9f0ae2b..95aac89 100644
--- a/dlls/webservices/tests/writer.c
+++ b/dlls/webservices/tests/writer.c
@@ -326,10 +326,89 @@ static void test_WsSetOutputToBuffer(void)
     WsFreeHeap( heap );
 }
 
+static void check_output( WS_XML_WRITER *writer, const char *expected, unsigned int line )
+{
+    WS_BYTES bytes;
+    ULONG size = sizeof(bytes);
+    int len = strlen( expected );
+    HRESULT hr;
+
+    memset( &bytes, 0, sizeof(bytes) );
+    hr = WsGetWriterProperty( writer, WS_XML_WRITER_PROPERTY_BYTES, &bytes, size, NULL );
+    ok( hr == S_OK, "%u: got %08x\n", line, hr );
+    ok( bytes.length == len, "%u: got %u expected %u\n", line, bytes.length, len );
+    if (bytes.length != len) return;
+    ok( !memcmp( bytes.bytes, expected, len ), "%u: got %s expected %s\n", line, bytes.bytes, expected );
+}
+
+static void test_WsWriteStartElement(void)
+{
+    HRESULT hr;
+    WS_XML_WRITER *writer;
+    WS_XML_STRING prefix = {1, (BYTE *)"p"}, ns = {2, (BYTE *)"ns"};
+    WS_XML_STRING localname = {1, (BYTE *)"a"}, localname2 =  {1, (BYTE *)"b"};
+
+    hr = WsCreateWriter( NULL, 0, &writer, NULL ) ;
+    ok( hr == S_OK, "got %08x\n", hr );
+
+    hr = set_output( writer );
+    ok( hr == S_OK, "got %08x\n", hr );
+
+    hr = WsWriteStartElement( NULL, &prefix, &localname, &ns, NULL );
+    ok( hr == E_INVALIDARG, "got %08x\n", hr );
+
+    /* first call to WsWriteStartElement doesn't output anything */
+    hr = WsWriteStartElement( writer, &prefix, &localname, &ns, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "", __LINE__ );
+
+    /* two ways to close an element */
+    hr = WsWriteEndStartElement( writer, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "<p:a xmlns:p=\"ns\">", __LINE__ );
+
+    hr = WsWriteEndElement( writer, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "<p:a xmlns:p=\"ns\"></p:a>", __LINE__ );
+
+    hr = set_output( writer );
+    ok( hr == S_OK, "got %08x\n", hr );
+
+    hr = WsWriteStartElement( writer, &prefix, &localname, &ns, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+
+    hr = WsWriteEndElement( writer, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "<p:a xmlns:p=\"ns\"/>", __LINE__ );
+
+    /* nested elements */
+    hr = set_output( writer );
+    ok( hr == S_OK, "got %08x\n", hr );
+
+    hr = WsWriteStartElement( writer, NULL, &localname, &ns, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "", __LINE__ );
+
+    hr = WsWriteStartElement( writer, NULL, &localname2, &ns, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "<a xmlns=\"ns\">", __LINE__ );
+
+    hr = WsWriteEndElement( writer, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "<a xmlns=\"ns\"><b/>", __LINE__ );
+
+    hr = WsWriteEndElement( writer, NULL );
+    ok( hr == S_OK, "got %08x\n", hr );
+    check_output( writer, "<a xmlns=\"ns\"><b/></a>", __LINE__ );
+
+    WsFreeWriter( writer );
+}
+
 START_TEST(writer)
 {
     test_WsCreateWriter();
     test_WsCreateXmlBuffer();
     test_WsSetOutput();
     test_WsSetOutputToBuffer();
+    test_WsWriteStartElement();
 }
-- 
2.6.2