[PATCH v4 07/14] mshtml: Implement performance.timing.responseStart & responseEnd.

[Gabriel Ivăncescu]

From: Gabriel Ivăncescu

Signed-off-by: Gabriel Ivăncescu 
---
 dlls/mshtml/mshtml_private.h      |  2 ++
 dlls/mshtml/navigate.c            | 23 ++++++++++++++++-------
 dlls/mshtml/omnavigator.c         |  8 ++++----
 dlls/mshtml/tests/documentmode.js |  2 ++
 4 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index 6fe28252f64..96042e60ff8 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -516,6 +516,8 @@ typedef struct {
     ULONGLONG dns_lookup_time;
     ULONGLONG connect_time;
     ULONGLONG request_time;
+    ULONGLONG response_start_time;
+    ULONGLONG response_end_time;
 } HTMLPerformanceTiming;

typedef struct nsChannelBSC nsChannelBSC;
diff --git a/dlls/mshtml/navigate.c b/dlls/mshtml/navigate.c
index fe3c823d508..469bd0d1e07 100644
--- a/dlls/mshtml/navigate.c
+++ b/dlls/mshtml/navigate.c
@@ -1107,6 +1107,9 @@ static HRESULT read_stream_data(nsChannelBSC *This, IStream *stream)
     if(!This->response_processed) {
         IWinInetHttpInfo *wininet_info;

+        if(This->is_doc_channel)
+            This->bsc.window->performance_timing->response_start_time = get_time_stamp();
+
         This->response_processed = TRUE;
         if(This->bsc.binding) {
             hres = IBinding_QueryInterface(This->bsc.binding, &IID_IWinInetHttpInfo, (void**)&wininet_info);
@@ -1522,13 +1525,16 @@ static HRESULT nsChannelBSC_stop_binding(BSCallback *bsc, HRESULT result)
 {
     nsChannelBSC *This = nsChannelBSC_from_BSCallback(bsc);

-    if(result != E_ABORT && This->is_doc_channel && This->bsc.window) {
-        if(FAILED(result))
-            handle_navigation_error(This, result);
-        else if(This->nschannel) {
-            result = async_stop_request(This);
-            if(SUCCEEDED(result))
-                return S_OK;
+    if(This->is_doc_channel && This->bsc.window) {
+        This->bsc.window->performance_timing->response_end_time = get_time_stamp();
+        if(result != E_ABORT) {
+            if(FAILED(result))
+                handle_navigation_error(This, result);
+            else if(This->nschannel) {
+                result = async_stop_request(This);
+                if(SUCCEEDED(result))
+                    return S_OK;
+            }
         }
     }

@@ -1786,6 +1792,9 @@ static HRESULT nsChannelBSC_on_response(BSCallback *bsc, DWORD response_code,
     char *str;
     HRESULT hres;

+    if(This->is_doc_channel)
+        This->bsc.window->performance_timing->response_start_time = get_time_stamp();
+
     This->response_processed = TRUE;
     This->nschannel->response_status = response_code;

diff --git a/dlls/mshtml/omnavigator.c b/dlls/mshtml/omnavigator.c
index a2da1177a50..609b2cbc8c2 100644
--- a/dlls/mshtml/omnavigator.c
+++ b/dlls/mshtml/omnavigator.c
@@ -1725,9 +1725,9 @@ static HRESULT WINAPI HTMLPerformanceTiming_get_responseStart(IHTMLPerformanceTi
 {
     HTMLPerformanceTiming *This = impl_from_IHTMLPerformanceTiming(iface);

-    FIXME("(%p)->(%p) returning fake value\n", This, p);
+    TRACE("(%p)->(%p)\n", This, p);

-    *p = TIMING_FAKE_TIMESTAMP;
+    *p = This->response_start_time;
     return S_OK;
 }

@@ -1735,9 +1735,9 @@ static HRESULT WINAPI HTMLPerformanceTiming_get_responseEnd(IHTMLPerformanceTimi
 {
     HTMLPerformanceTiming *This = impl_from_IHTMLPerformanceTiming(iface);

-    FIXME("(%p)->(%p) returning fake value\n", This, p);
+    TRACE("(%p)->(%p)\n", This, p);

-    *p = TIMING_FAKE_TIMESTAMP;
+    *p = This->response_end_time;
     return S_OK;
 }

diff --git a/dlls/mshtml/tests/documentmode.js b/dlls/mshtml/tests/documentmode.js
index e933ea0ff54..881a08e9a54 100644
--- a/dlls/mshtml/tests/documentmode.js
+++ b/dlls/mshtml/tests/documentmode.js
@@ -26,6 +26,8 @@ ok(performance.timing.domainLookupEnd >= performance.timing.domainLookupStart, "
 ok(performance.timing.connectStart >= performance.timing.domainLookupEnd, "connectStart < domainLookupEnd");
 ok(performance.timing.connectEnd >= performance.timing.connectStart, "connectEnd < connectStart");
 ok(performance.timing.requestStart >= performance.timing.connectEnd, "requestStart < connectEnd");
+ok(performance.timing.responseStart >= performance.timing.requestStart, "responseStart < requestStart");
+ok(performance.timing.responseEnd >= performance.timing.responseStart, "responseEnd < responseStart");
 ok(performance.timing.unloadEventStart === 0, "unloadEventStart != 0");
 ok(performance.timing.unloadEventEnd === 0, "unloadEventEnd != 0");
 ok(performance.timing.redirectStart === 0, "redirectStart != 0");