import of 0.20.1

7 files changed, 49 insertions, 732 deletions

diff --git a/.cargo/config b/.cargo/config
new file mode 100644
index 0000000..18086c8
--- /dev/null
+++ b/.cargo/config
@@ -0,0 +1,3 @@
+[target.i686-pc-windows-gnu]
+linker = "i686-w64-mingw32-gcc"
+rustflags = "-C panic=abort"
diff --git a/.hgignore b/.hgignore
new file mode 100644
index 0000000..2f7896d
--- /dev/null
+++ b/.hgignore
@@ -0,0 +1 @@
+target/
diff --git a/CHANGES.md b/CHANGES.md
index 9f9dedc..7f38856 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -3,6 +3,22 @@ Change log
 
 All notable changes to this program is documented in this file.
 
+0.20.1 (2018-04-06)
+-------------------
+
+### Fixed
+
+- Avoid attempting to kill Firefox process that has stopped.
+
+  With the change to allow Firefox enough time to shut down in
+  0.20.0, geckodriver started unconditionally killing the process
+  to reap its exit status.  This caused geckodriver to inaccurately
+  report a successful Firefox shutdown as a failure.
+
+  The regression should not have caused any functional problems, but
+  the termination cause and the exit status are now reported correctly.
+
+
 0.20.0 (2018-03-08)
 -------------------
 
diff --git a/Cargo.lock b/Cargo.lock
deleted file mode 100644
index 21778c9..0000000
--- a/Cargo.lock
+++ /dev/null
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diff --git a/Cargo.toml b/Cargo.toml
index 8c4d134..e68d10b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "geckodriver"
-version = "0.20.0"
+version = "0.20.1"
 description = "Proxy for using WebDriver clients to interact with Gecko-based browsers."
 keywords = ["webdriver", "w3c", "httpd", "mozilla", "firefox"]
 repository = "https://hg.mozilla.org/mozilla-central/file/tip/testing/geckodriver"
@@ -14,13 +14,13 @@ clap = { version = "^2.19", default-features = false, features = ["suggestions",
 hyper = "0.10"
 lazy_static = "1.0"
 log = { version = "0.4", features = ["std"] }
-mozprofile = "0.3.0"
-mozrunner = "0.6.0"
-mozversion = "0.1.3"
+mozprofile = { path = "../mozbase/rust/mozprofile" }
+mozrunner = { path = "../mozbase/rust/mozrunner" }
+mozversion = { path = "../mozbase/rust/mozversion" }
 regex = "0.2"
 rustc-serialize = "0.3"
 uuid = "0.1.18"
-webdriver = "0.35.0"
+webdriver = { path = "../webdriver" }
 zip = "0.3"
 
 [[bin]]
diff --git a/doc/Releasing.md b/doc/Releasing.md
index f1f3a51..f99e4bd 100644
--- a/doc/Releasing.md
+++ b/doc/Releasing.md
@@ -123,14 +123,26 @@ The canonical GitHub repository is
 so make sure you have a local clone of that.  It has three branches:
 _master_ which only contains the [README.md]; _old_ which was the
 state of the project when it was exported to mozilla-central; and
-_release_, from where releases are made.  We will export the contents
-of [testing/geckodriver] to the latter branch:
+_release_, from where releases are made.
+
+Before we copy the code over to the GitHub repository we need to
+check out the [commit we made earlier](#bump-the-version-number)
+against central that bumped the version number:
+
+	% git checkout $BUMP_REVISION
+
+Or:
+
+	% hg update $BUMP_REVISION
+
+We will now export the contents of [testing/geckodriver] to the
+_release_ branch:
 
 	% cd $SRC/geckodriver
 	% git checkout release
 	% git rm -rf .
 	% git clean -fxd
-	% cp -r $SRC/gecko/testing/geckodriver/* .
+	% cp -r $SRC/gecko/testing/geckodriver .
 
 [README.md]: https://searchfox.org/mozilla-central/source/testing/geckodriver/README.md
 [testing/geckodriver]: https://searchfox.org/mozilla-central/source/testing/geckodriver
diff --git a/src/marionette.rs b/src/marionette.rs
index b0536c2..600a65f 100644
--- a/src/marionette.rs
+++ b/src/marionette.rs
@@ -600,8 +600,9 @@ impl WebDriverHandler<GeckoExtensionRoute> for MarionetteHandler {
         if let Some(ref mut runner) = self.browser {
             // TODO(https://bugzil.la/1443922):
             // Use toolkit.asyncshutdown.crash_timout pref
-            if runner.wait(time::Duration::from_secs(70)).is_err() {
-                error!("Failed to stop browser process");
+            match runner.wait(time::Duration::from_secs(70)) {
+                Ok(x) => debug!("Browser process stopped with exit status {}", x),
+                Err(e) => error!("Failed to stop browser process: {}", e),
             }
         }
 
@@ -1320,11 +1321,11 @@ impl MarionetteConnection {
     }
 
     pub fn connect(&mut self, browser: &mut Option<FirefoxProcess>) -> WebDriverResult<()> {
-        let timeout = 60 * 1000; // ms
-        let poll_interval = 100; // ms
-        let poll_attempts = timeout / poll_interval;
-        let mut poll_attempt = 0;
+        let timeout = time::Duration::from_secs(60);
+        let poll_interval = time::Duration::from_millis(100);
+        let now = time::Instant::now();
 
+        debug!("Waiting {}s to connect to browser", timeout.as_secs());
         loop {
             // immediately abort connection attempts if process disappears
             if let &mut Some(ref mut runner) = browser {
@@ -1352,10 +1353,8 @@ impl MarionetteConnection {
                     break;
                 }
                 Err(e) => {
-                    trace!("  connection attempt {}/{}", poll_attempt, poll_attempts);
-                    if poll_attempt <= poll_attempts {
-                        poll_attempt += 1;
-                        thread::sleep(time::Duration::from_millis(poll_interval));
+                    if now.elapsed() < timeout {
+                        thread::sleep(poll_interval);
                     } else {
                         return Err(WebDriverError::new(
                             ErrorStatus::UnknownError,