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Fix coding style in test/driver.js

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This commit is contained in:
Jonas Jenwald 2014-03-14 15:25:38 +01:00
parent ba8a59034c
commit e808bf5736
1 changed files with 15 additions and 9 deletions
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24
test/driver.js
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@ -87,15 +87,17 @@ function cleanup() {
// Clear out all the stylesheets since a new one is created for each font. // Clear out all the stylesheets since a new one is created for each font.
while (document.styleSheets.length > 0) { while (document.styleSheets.length > 0) {
var styleSheet = document.styleSheets[0]; var styleSheet = document.styleSheets[0];
while (styleSheet.cssRules.length > 0) while (styleSheet.cssRules.length > 0) {
styleSheet.deleteRule(0); styleSheet.deleteRule(0);
}
var ownerNode = styleSheet.ownerNode; var ownerNode = styleSheet.ownerNode;
ownerNode.parentNode.removeChild(ownerNode); ownerNode.parentNode.removeChild(ownerNode);
} }
var guard = document.getElementById('content-end'); var guard = document.getElementById('content-end');
var body = document.body; var body = document.body;
while (body.lastChild !== guard) while (body.lastChild !== guard) {
body.removeChild(body.lastChild); body.removeChild(body.lastChild);
}
// Wipe out the link to the pdfdoc so it can be GC'ed. // Wipe out the link to the pdfdoc so it can be GC'ed.
for (var i = 0; i < manifest.length; i++) { for (var i = 0; i < manifest.length; i++) {
@ -107,10 +109,12 @@ function cleanup() {
} }
function exceptionToString(e) { function exceptionToString(e) {
if (typeof e !== 'object') if (typeof e !== 'object') {
return String(e); return String(e);
if (!('message' in e)) }
if (!('message' in e)) {
return JSON.stringify(e); return JSON.stringify(e);
}
return e.message + ('stack' in e ? ' at ' + e.stack.split('\n')[0] : ''); return e.message + ('stack' in e ? ' at ' + e.stack.split('\n')[0] : '');
} }
@ -198,8 +202,8 @@ SimpleTextLayerBuilder.prototype = {
var ctx = this.ctx, viewport = this.viewport; var ctx = this.ctx, viewport = this.viewport;
// vScale and hScale already contain the scaling to pixel units // vScale and hScale already contain the scaling to pixel units
var fontHeight = geom.fontSize * Math.abs(geom.vScale); var fontHeight = geom.fontSize * Math.abs(geom.vScale);
var fontAscent = geom.ascent ? geom.ascent * fontHeight : var fontAscent = (geom.ascent ? geom.ascent * fontHeight :
geom.descent ? (1 + geom.descent) * fontHeight : fontHeight; (geom.descent ? (1 + geom.descent) * fontHeight : fontHeight));
ctx.save(); ctx.save();
ctx.beginPath(); ctx.beginPath();
ctx.strokeStyle = 'red'; ctx.strokeStyle = 'red';
@ -429,13 +433,15 @@ function checkScrolling() {
} }
function log(str) { function log(str) {
if (stdout.insertAdjacentHTML) if (stdout.insertAdjacentHTML) {
stdout.insertAdjacentHTML('BeforeEnd', str); stdout.insertAdjacentHTML('BeforeEnd', str);
else } else {
stdout.innerHTML += str; stdout.innerHTML += str;
}
if (str.lastIndexOf('\n') >= 0) if (str.lastIndexOf('\n') >= 0) {
checkScrolling(); checkScrolling();
}
} }
})(); // DriverClosure })(); // DriverClosure