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| author | Henrique Nakashima <hnakashima@chromium.org> | 2018-08-28 20:19:03 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-08-28 20:19:03 +0000 |
| commit | 3321f15291b3fff3ebd6ef41bf48d883c8b78352 (patch) | |
| tree | aa50c08dd8ec467242aeddd5a9c4f9ef84a73a2a /fxjs/cfxjse_context.cpp | |
| parent | 7e4fff7163382cb40b761a383fad9a2e313713c7 (diff) | |
| download | pdfium-3321f15291b3fff3ebd6ef41bf48d883c8b78352.tar.xz | |
Make built-in JS console compatible with Adobe's console.
console.show() and console.println() are calls commonly found in XFA
scripts. This CL adds methods to the built-in V8 console so these calls
do not stop the rest of script from running.
Bug: chromium:872893
Change-Id: I661f505176884558ae2d658312d561a28767ae25
Reviewed-on: https://pdfium-review.googlesource.com/41533
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Henrique Nakashima <hnakashima@chromium.org>
Diffstat (limited to 'fxjs/cfxjse_context.cpp')
| -rw-r--r-- | fxjs/cfxjse_context.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fxjs/cfxjse_context.cpp b/fxjs/cfxjse_context.cpp index 6c5a95f966..5d40f6fa83 100644 --- a/fxjs/cfxjse_context.cpp +++ b/fxjs/cfxjse_context.cpp @@ -42,6 +42,13 @@ const char szCompatibleModeScript[] = " }\n" "}(this, {String: ['substr', 'toUpperCase']}));"; +const char szConsoleScript[] = + "console.show = function() {};\n" + "\n" + "console.println = function(...args) {\n" + " this.log(...args);\n" + "};"; + // Only address matters, values are for humans debuging here. char g_FXJSEHostObjectTag[] = "FXJSE Host Object"; char g_FXJSEProxyObjectTag[] = "FXJSE Proxy Object"; @@ -221,6 +228,7 @@ CFXJSE_Class* CFXJSE_Context::GetClassByName( void CFXJSE_Context::EnableCompatibleMode() { ExecuteScript(szCompatibleModeScript, nullptr, nullptr); + ExecuteScript(szConsoleScript, nullptr, nullptr); } bool CFXJSE_Context::ExecuteScript(const char* szScript, |