Module: wine Branch: master Commit: 87d6e2385a028788ee89ab6beb5fc7bbcd8ec059 URL: http://source.winehq.org/git/wine.git/?a=commit;h=87d6e2385a028788ee89ab6beb...
Author: Jacek Caban jacek@codeweavers.com Date: Thu Sep 20 15:02:55 2012 +0200
jscript: Added support for RegExp.$* properties.
---
dlls/jscript/jscript.h | 11 ++-- dlls/jscript/regexp.c | 122 ++++++++++++++++++++++++++++++++++++++++++ dlls/jscript/tests/regexp.js | 23 ++++++++ 3 files changed, 151 insertions(+), 5 deletions(-)
diff --git a/dlls/jscript/jscript.h b/dlls/jscript/jscript.h index 87d43e8..99d3863 100644 --- a/dlls/jscript/jscript.h +++ b/dlls/jscript/jscript.h @@ -299,6 +299,11 @@ typedef struct { jsval_t val; } jsexcept_t;
+typedef struct { + const WCHAR *str; + DWORD len; +} match_result_t; + struct _script_ctx_t { LONG ref;
@@ -321,6 +326,7 @@ struct _script_ctx_t { IDispatch *host_global;
BSTR last_match; + match_result_t match_parens[9]; DWORD last_match_index; DWORD last_match_length;
@@ -371,11 +377,6 @@ HRESULT create_vbarray_constr(script_ctx_t*,jsdisp_t*,jsdisp_t**) DECLSPEC_HIDDE IUnknown *create_ax_site(script_ctx_t*) DECLSPEC_HIDDEN; HRESULT create_jscaller(script_ctx_t*) DECLSPEC_HIDDEN;
-typedef struct { - const WCHAR *str; - DWORD len; -} match_result_t; - #define REM_CHECK_GLOBAL 0x0001 #define REM_RESET_INDEX 0x0002 #define REM_NO_CTX_UPDATE 0x0004 diff --git a/dlls/jscript/regexp.c b/dlls/jscript/regexp.c index fc4be4f..b53b848 100644 --- a/dlls/jscript/regexp.c +++ b/dlls/jscript/regexp.c @@ -101,6 +101,16 @@ static const WCHAR leftContextW[] = static const WCHAR rightContextW[] = {'r','i','g','h','t','C','o','n','t','e','x','t',0};
+static const WCHAR idx1W[] = {'$','1',0}; +static const WCHAR idx2W[] = {'$','2',0}; +static const WCHAR idx3W[] = {'$','3',0}; +static const WCHAR idx4W[] = {'$','4',0}; +static const WCHAR idx5W[] = {'$','5',0}; +static const WCHAR idx6W[] = {'$','6',0}; +static const WCHAR idx7W[] = {'$','7',0}; +static const WCHAR idx8W[] = {'$','8',0}; +static const WCHAR idx9W[] = {'$','9',0}; + static const WCHAR undefinedW[] = {'u','n','d','e','f','i','n','e','d',0}; static const WCHAR emptyW[] = {0};
@@ -3388,6 +3398,23 @@ static HRESULT do_regexp_match_next(script_ctx_t *ctx, RegExpInstance *regexp, D } }
+ if(!(rem_flags & REM_NO_CTX_UPDATE)) { + DWORD i, n = min(sizeof(ctx->match_parens)/sizeof(ctx->match_parens[0]), regexp->jsregexp->parenCount); + + for(i=0; i < n; i++) { + if(result->parens[i].index == -1) { + ctx->match_parens[i].str = NULL; + ctx->match_parens[i].len = 0; + }else { + ctx->match_parens[i].str = ctx->last_match + result->parens[i].index; + ctx->match_parens[i].len = result->parens[i].length; + } + } + + if(n < sizeof(ctx->match_parens)/sizeof(ctx->match_parens[0])) + memset(ctx->match_parens+n, 0, sizeof(ctx->match_parens) - n*sizeof(ctx->match_parens[0])); + } + matchlen = (result->cp-*cp) - gData.skipped; *cp = result->cp; ret->str = result->cp-matchlen; @@ -4000,6 +4027,92 @@ HRESULT regexp_string_match(script_ctx_t *ctx, jsdisp_t *re, BSTR str, jsval_t * return hres; }
+static HRESULT global_idx(script_ctx_t *ctx, DWORD flags, DWORD idx, jsval_t *r) +{ + switch(flags) { + case DISPATCH_PROPERTYGET: { + BSTR ret = NULL; + + ret = SysAllocStringLen(ctx->match_parens[idx].str, ctx->match_parens[idx].len); + if(!ret) + return E_OUTOFMEMORY; + + *r = jsval_string(ret); + break; + } + case DISPATCH_PROPERTYPUT: + break; + default: + FIXME("unsupported flags\n"); + return E_NOTIMPL; + } + + return S_OK; +} + +static HRESULT RegExpConstr_idx1(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 0, r); +} + +static HRESULT RegExpConstr_idx2(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 1, r); +} + +static HRESULT RegExpConstr_idx3(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 2, r); +} + +static HRESULT RegExpConstr_idx4(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 3, r); +} + +static HRESULT RegExpConstr_idx5(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 4, r); +} + +static HRESULT RegExpConstr_idx6(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 5, r); +} + +static HRESULT RegExpConstr_idx7(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 6, r); +} + +static HRESULT RegExpConstr_idx8(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 7, r); +} + +static HRESULT RegExpConstr_idx9(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, + unsigned argc, jsval_t *argv, jsval_t *r) +{ + TRACE("\n"); + return global_idx(ctx, flags, 8, r); +} + static HRESULT RegExpConstr_leftContext(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv, jsval_t *r) { @@ -4108,6 +4221,15 @@ static HRESULT RegExpConstr_value(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags }
static const builtin_prop_t RegExpConstr_props[] = { + {idx1W, RegExpConstr_idx1, 0}, + {idx2W, RegExpConstr_idx2, 0}, + {idx3W, RegExpConstr_idx3, 0}, + {idx4W, RegExpConstr_idx4, 0}, + {idx5W, RegExpConstr_idx5, 0}, + {idx6W, RegExpConstr_idx6, 0}, + {idx7W, RegExpConstr_idx7, 0}, + {idx8W, RegExpConstr_idx8, 0}, + {idx9W, RegExpConstr_idx9, 0}, {leftContextW, RegExpConstr_leftContext, 0}, {rightContextW, RegExpConstr_rightContext, 0} }; diff --git a/dlls/jscript/tests/regexp.js b/dlls/jscript/tests/regexp.js index 7b363dd..38d5377 100644 --- a/dlls/jscript/tests/regexp.js +++ b/dlls/jscript/tests/regexp.js @@ -598,4 +598,27 @@ ok(tmp === "x*y", '"x/y".replace(/[/]/, "*") = ' + tmp); tmp = "x/y".replace(/[xy/]/g, "*"); ok(tmp === "***", '"x/y".replace(/[xy/]/, "*") = ' + tmp);
+/(b)/.exec("abc"); +ok(RegExp.$1 === "b", "RegExp.$1 = " + RegExp.$1); +ok("$2" in RegExp, "RegExp.$2 doesn't exist"); +ok(RegExp.$2 === "", "RegExp.$2 = " + RegExp.$2); +ok(RegExp.$9 === "", "RegExp.$9 = " + RegExp.$9); +ok(!("$10" in RegExp), "RegExp.$10 exists"); + +/(b)(b)(b)(b)(b)(b)(b)(b)(b)(b)(b)/.exec("abbbbbbbbbbbc"); +ok(RegExp.$1 === "b", "RegExp.$1 = " + RegExp.$1); +ok(RegExp.$2 === "b", "[2] RegExp.$2 = " + RegExp.$2); +ok(RegExp.$9 === "b", "RegExp.$9 = " + RegExp.$9); +ok(!("$10" in RegExp), "RegExp.$10 exists"); + +/(b)/.exec("abc"); +ok(RegExp.$1 === "b", "RegExp.$1 = " + RegExp.$1); +ok("$2" in RegExp, "RegExp.$2 doesn't exist"); +ok(RegExp.$2 === "", "RegExp.$2 = " + RegExp.$2); +ok(RegExp.$9 === "", "RegExp.$9 = " + RegExp.$9); +ok(!("$10" in RegExp), "RegExp.$10 exists"); + +RegExp.$1 = "a"; +ok(RegExp.$1 === "b", "RegExp.$1 = " + RegExp.$1); + reportSuccess();