Gabriel Ivăncescu : mshtml: Implement HTMLLocation_put_hash.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c4e6f04400f1587cb58bfd3eb63c9747504a77a3
URL:    https://gitlab.winehq.org/wine/wine/-/commit/c4e6f04400f1587cb58bfd3eb63c974...

Author: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>
Date:   Mon Nov  7 17:35:13 2022 +0200

mshtml: Implement HTMLLocation_put_hash.

Signed-off-by: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>

---

 dlls/mshtml/htmllocation.c        | 25 +++++++++++++++++++++++--
 dlls/mshtml/tests/documentmode.js | 12 ++++++++++++
 2 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/dlls/mshtml/htmllocation.c b/dlls/mshtml/htmllocation.c
index 8f7800ff2a3..26365a7a5d0 100644
--- a/dlls/mshtml/htmllocation.c
+++ b/dlls/mshtml/htmllocation.c
@@ -524,8 +524,29 @@ static HRESULT WINAPI HTMLLocation_get_search(IHTMLLocation *iface, BSTR *p)
 static HRESULT WINAPI HTMLLocation_put_hash(IHTMLLocation *iface, BSTR v)
 {
     HTMLLocation *This = impl_from_IHTMLLocation(iface);
-    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
-    return E_NOTIMPL;
+    WCHAR *hash = v;
+    HRESULT hres;
+
+    TRACE("(%p)->(%s)\n", This, debugstr_w(v));
+
+    if(!This->window || !This->window->base.outer_window) {
+        FIXME("No window available\n");
+        return E_FAIL;
+    }
+
+    if(hash[0] != '#') {
+        unsigned size = (1 /* # */ + wcslen(v) + 1) * sizeof(WCHAR);
+        if(!(hash = heap_alloc(size)))
+            return E_OUTOFMEMORY;
+        hash[0] = '#';
+        memcpy(hash + 1, v, size - sizeof(WCHAR));
+    }
+
+    hres = navigate_url(This->window->base.outer_window, hash, This->window->base.outer_window->uri, BINDING_NAVIGATED);
+
+    if(hash != v)
+        heap_free(hash);
+    return hres;
 }
 
 static HRESULT WINAPI HTMLLocation_get_hash(IHTMLLocation *iface, BSTR *p)
diff --git a/dlls/mshtml/tests/documentmode.js b/dlls/mshtml/tests/documentmode.js
index 92f30f8b7e9..5da89349d6d 100644
--- a/dlls/mshtml/tests/documentmode.js
+++ b/dlls/mshtml/tests/documentmode.js
@@ -895,6 +895,18 @@ async_test("script_load", function() {
     external.writeStream("simple", "ready_states += 'exec,';");
 });
 
+sync_test("location", function() {
+    document.body.innerHTML = '<a name="testanchor">test</a>';
+
+    ok(location.hash === "", "initial location.hash = " + location.hash);
+    location.hash = "TestAnchor";
+    ok(location.hash === "#TestAnchor", "location.hash after set to TestAnchor = " + location.hash);
+    location.hash = "##foo";
+    ok(location.hash === "##foo", "location.hash after set to ##foo = " + location.hash);
+    location.hash = "#testanchor";
+    ok(location.hash === "#testanchor", "location.hash after set to #testanchor = " + location.hash);
+});
+
 sync_test("navigator", function() {
     var v = document.documentMode, re;
     var app = navigator.appVersion;