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Auto merge of #12770 - nox:intermittent-study, r=SimonSapin

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Use expect calls to investigate #12540 and #12288

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This commit is contained in:
bors-servo 2016-08-08 09:59:40 -05:00 • committed by GitHub
commit c420a870c1
1 changed files with 12 additions and 6 deletions
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18
components/gfx/font_cache_thread.rs
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@ -423,10 +423,13 @@ impl FontCacheThread {
pub fn find_font_template(&self, family: FontFamily, desc: FontTemplateDescriptor)
-> Option<FontTemplateInfo> {
let (response_chan, response_port) = ipc::channel().unwrap();
self.chan.send(Command::GetFontTemplate(family, desc, response_chan)).unwrap();
let (response_chan, response_port) =
ipc::channel().expect("failed to create IPC channel");
self.chan.send(Command::GetFontTemplate(family, desc, response_chan))
.expect("failed to send message to font cache thread");
let reply = response_port.recv().unwrap();
let reply = response_port.recv()
.expect("failed to receive response to font request");
match reply {
Reply::GetFontTemplateReply(data) => {
@ -437,10 +440,13 @@ impl FontCacheThread {
pub fn last_resort_font_template(&self, desc: FontTemplateDescriptor)
-> FontTemplateInfo {
let (response_chan, response_port) = ipc::channel().unwrap();
self.chan.send(Command::GetLastResortFontTemplate(desc, response_chan)).unwrap();
let (response_chan, response_port) =
ipc::channel().expect("failed to create IPC channel");
self.chan.send(Command::GetLastResortFontTemplate(desc, response_chan))
.expect("failed to send message to font cache thread");
let reply = response_port.recv().unwrap();
let reply = response_port.recv()
.expect("failed to receive response to font request");
match reply {
Reply::GetFontTemplateReply(data) => {