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filepicker

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This commit is contained in:
Zhen Zhang 2016-06-11 01:44:42 +08:00
parent 0c11e8340b
commit 256c7e894e
5 changed files with 135 additions and 46 deletions
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26
tests/unit/net/filemanager_thread.rs
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@ -3,15 +3,29 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use ipc_channel::ipc::{self, IpcSender};
use net::filemanager_thread::FileManagerThreadFactory;
use net_traits::filemanager_thread::{FileManagerThreadMsg, FileManagerThreadError};
use net::filemanager_thread::{FileManagerThreadFactory, UIProvider};
use net_traits::filemanager_thread::{FilterPattern, FileManagerThreadMsg, FileManagerThreadError};
use std::fs::File;
use std::io::Read;
use std::path::PathBuf;
const TEST_PROVIDER: &'static TestProvider = &TestProvider;
struct TestProvider;
impl UIProvider for TestProvider {
fn open_file_dialog(&self, _: &str, _: Option<(&[&str], &str)>) -> Option<String> {
Some("test.txt".to_string())
}
fn open_file_dialog_multi(&self, _: &str, _: Option<(&[&str], &str)>) -> Option<Vec<String>> {
Some(vec!["test.txt".to_string()])
}
}
#[test]
fn test_filemanager() {
let chan: IpcSender<FileManagerThreadMsg> = FileManagerThreadFactory::new();
let chan: IpcSender<FileManagerThreadMsg> = FileManagerThreadFactory::new(TEST_PROVIDER);
// Try to open a dummy file "tests/unit/net/test.txt" in tree
let mut handler = File::open("test.txt").expect("test.txt is stolen");
@ -20,11 +34,13 @@ fn test_filemanager() {
handler.read_to_end(&mut test_file_content)
.expect("Read tests/unit/net/test.txt error");
let patterns = vec![FilterPattern(".txt".to_string())];
{
// Try to select a dummy file "tests/unit/net/test.txt"
let (tx, rx) = ipc::channel().unwrap();
chan.send(FileManagerThreadMsg::SelectFile(tx)).unwrap();
chan.send(FileManagerThreadMsg::SelectFile(patterns.clone(), tx)).unwrap();
let selected = rx.recv().expect("File manager channel is broken")
.expect("The file manager failed to find test.txt");
@ -66,7 +82,7 @@ fn test_filemanager() {
{
let (tx, rx) = ipc::channel().unwrap();
let _ = chan.send(FileManagerThreadMsg::SelectFile(tx));
let _ = chan.send(FileManagerThreadMsg::SelectFile(patterns.clone(), tx));
assert!(rx.try_recv().is_err(), "The thread should not respond normally after exited");
}