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Diffstat (limited to 'tools/addon-sdk-1.12/lib/sdk/console/traceback.js')
-rw-r--r--tools/addon-sdk-1.12/lib/sdk/console/traceback.js118
1 files changed, 0 insertions, 118 deletions
diff --git a/tools/addon-sdk-1.12/lib/sdk/console/traceback.js b/tools/addon-sdk-1.12/lib/sdk/console/traceback.js
deleted file mode 100644
index 6b23be1..0000000
--- a/tools/addon-sdk-1.12/lib/sdk/console/traceback.js
+++ /dev/null
@@ -1,118 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-"use strict";
-
-module.metadata = {
- "stability": "experimental"
-};
-
-const { Cc, Ci, components } = require("chrome");
-const { readURISync } = require("../net/url");
-
-// Undo the auto-parentification of URLs done in bug 418356.
-function deParentifyURL(url) {
- return url ? url.split(" -> ").slice(-1)[0] : url;
-}
-
-function safeGetFileLine(path, line) {
- try {
- var scheme = require("../url").URL(path).scheme;
- // TODO: There should be an easier, more accurate way to figure out
- // what's the case here.
- if (!(scheme == "http" || scheme == "https"))
- return readURISync(path).split("\n")[line - 1];
- } catch (e) {}
- return null;
-}
-
-function errorStackToJSON(stack) {
- var lines = stack.split("\n");
-
- var frames = [];
- lines.forEach(
- function(line) {
- if (!line)
- return;
- var atIndex = line.indexOf("@");
- var colonIndex = line.lastIndexOf(":");
- var filename = deParentifyURL(line.slice(atIndex + 1, colonIndex));
- var lineNo = parseInt(line.slice(colonIndex + 1));
- var funcSig = line.slice(0, atIndex);
- var endFuncName = funcSig.indexOf("(");
- // Bug 751149: FF15 changed function signature
- // Instead of: runTest([object Object])
- // We now have: runTest
- var funcName = endFuncName != -1
- ? funcSig.slice(0, endFuncName)
- : funcSig;
- frames.unshift({filename: filename,
- funcName: funcName,
- lineNo: lineNo});
- });
-
- return frames;
-};
-
-function nsIStackFramesToJSON(frame) {
- var stack = [];
-
- while (frame) {
- if (frame.filename) {
- var filename = deParentifyURL(frame.filename);
- stack.splice(0, 0, {filename: filename,
- lineNo: frame.lineNumber,
- funcName: frame.name});
- }
- frame = frame.caller;
- }
-
- return stack;
-};
-
-var fromException = exports.fromException = function fromException(e) {
- if (e instanceof Ci.nsIException)
- return nsIStackFramesToJSON(e.location);
- if (e.stack && e.stack.length)
- return errorStackToJSON(e.stack);
- if (e.fileName && typeof(e.lineNumber == "number"))
- return [{filename: deParentifyURL(e.fileName),
- lineNo: e.lineNumber,
- funcName: null}];
- return [];
-};
-
-var get = exports.get = function get() {
- return nsIStackFramesToJSON(components.stack.caller);
-};
-
-var format = exports.format = function format(tbOrException) {
- if (tbOrException === undefined) {
- tbOrException = get();
- tbOrException.splice(-1, 1);
- }
-
- var tb;
- if (typeof(tbOrException) == "object" &&
- tbOrException.constructor.name == "Array")
- tb = tbOrException;
- else
- tb = fromException(tbOrException);
-
- var lines = ["Traceback (most recent call last):"];
-
- tb.forEach(
- function(frame) {
- if (!(frame.filename || frame.lineNo || frame.funcName))
- return;
-
- lines.push(' File "' + frame.filename + '", line ' +
- frame.lineNo + ', in ' + frame.funcName);
- var sourceLine = safeGetFileLine(frame.filename, frame.lineNo);
- if (sourceLine)
- lines.push(' ' + sourceLine.trim());
- });
-
- return lines.join("\n");
-};