From 6cc5aa4286ed62fd603ac84b186f5eedf07a0744 Mon Sep 17 00:00:00 2001 From: Jacek Caban Date: Tue, 27 Apr 2021 18:12:01 +0200 Subject: [PATCH] jscript: Add Map.prototype.get implementation. Signed-off-by: Jacek Caban Signed-off-by: Alexandre Julliard --- dlls/jscript/set.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/dlls/jscript/set.c b/dlls/jscript/set.c index 7524bf02759..789ba8e398e 100644 --- a/dlls/jscript/set.c +++ b/dlls/jscript/set.c @@ -231,8 +231,20 @@ static HRESULT Map_forEach(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsig static HRESULT Map_get(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv, jsval_t *r) { - FIXME("%p\n", jsthis); - return E_NOTIMPL; + jsval_t key = argc >= 1 ? argv[0] : jsval_undefined(); + struct jsval_map_entry *entry; + MapInstance *map; + + if(!(map = get_map_this(jsthis))) return JS_E_MAP_EXPECTED; + + TRACE("%p (%s)\n", map, debugstr_jsval(key)); + + if(!(entry = get_map_entry(map, key))) { + if(r) *r = jsval_undefined(); + return S_OK; + } + + return r ? jsval_copy(entry->value, r) : S_OK; } static HRESULT Map_set(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,