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Add 'ensured' blocks to the queue.

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This blocks will be run even when a preceeding block sets the abort
flag. This is so that we can support afterEach calls running when the
spec fails due to a timeout.
This commit is contained in:
rgould
2012-07-24 18:01:21 -04:00
committed by Davis W. Frank & Rajan Agaskar
parent c5c57247f8
commit bbc4c70c91
2 changed files with 27 additions and 8 deletions
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27
src/core/Queue.js
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@@ -1,5 +1,9 @@
jasmine.Queue = function(env) {
this.env = env;
// parallel to blocks. each true value in this array means the block will
// get executed even if we abort
this.ensured = [];
this.blocks = [];
this.running = false;
this.index = 0;
@@ -7,15 +11,30 @@ jasmine.Queue = function(env) {
this.abort = false;
};
jasmine.Queue.prototype.addBefore = function(block) {
jasmine.Queue.prototype.addBefore = function(block, ensure) {
if (ensure === jasmine.undefined) {
ensure = false;
}
this.blocks.unshift(block);
this.ensured.unshift(ensure);
};
jasmine.Queue.prototype.add = function(block) {
jasmine.Queue.prototype.add = function(block, ensure) {
if (ensure === jasmine.undefined) {
ensure = false;
}
this.blocks.push(block);
this.ensured.push(ensure);
};
jasmine.Queue.prototype.insertNext = function(block) {
jasmine.Queue.prototype.insertNext = function(block, ensure) {
if (ensure === jasmine.undefined) {
ensure = false;
}
this.ensured.splice((this.index + this.offset + 1), 0, ensure);
this.blocks.splice((this.index + this.offset + 1), 0, block);
this.offset++;
};
@@ -39,7 +58,7 @@ jasmine.Queue.prototype.next_ = function() {
while (goAgain) {
goAgain = false;
if (self.index < self.blocks.length && !this.abort) {
if (self.index < self.blocks.length && !(this.abort && !this.ensured[self.index])) {
var calledSynchronously = true;
var completedSynchronously = false;