Windows: Workaround for CI
Signed-off-by: John Howard <jhoward@microsoft.com>
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John Howard
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7 changed files with 53 additions and 36 deletions
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@ -169,14 +169,15 @@ To run the same test inside your Docker development container, you do this:
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root@5f8630b873fe:/go/src/github.com/docker/docker# TESTFLAGS='-check.f TestBuild*' hack/make.sh binary test-integration-cli
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## Testing just the Windows client
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## Testing the Windows binary against a Linux daemon
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This explains how to test the Windows client on a Windows server set up as a
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development environment. You'll use the **Git Bash** came with the Git for
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Windows installation. **Git Bash** just as it sounds allows you to run a Bash
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terminal on Windows.
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This explains how to test the Windows binary on a Windows machine set up as a
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development environment. The tests will be run against a docker daemon
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running on a remote Linux machine. You'll use **Git Bash** that came with the
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Git for Windows installation. **Git Bash**, just as it sounds, allows you to
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run a Bash terminal on Windows.
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1. If you don't have one, start a Git Bash terminal.
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1. If you don't have one open already, start a Git Bash terminal.
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@ -184,27 +185,31 @@ terminal on Windows.
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$ cd /c/gopath/src/github.com/docker/docker
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3. Set `DOCKER_CLIENTONLY` as follows:
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3. Set `DOCKER_REMOTE_DAEMON` as follows:
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$ export DOCKER_REMOTE_DAEMON=1
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$ export DOCKER_CLIENTONLY=1
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This ensures you are building only the client binary instead of both the
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binary and the daemon.
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4. Set `DOCKER_TEST_HOST` to the `tcp://IP_ADDRESS:2376` value; substitute your
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machine's actual IP address, for example:
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Linux machines actual IP address. For example:
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$ export DOCKER_TEST_HOST=tcp://263.124.23.200:2376
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5. Make the binary and the test:
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5. Make the binary and run the tests:
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$ hack/make.sh binary test-integration-cli
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Many tests are skipped on Windows for various reasons. You see which tests
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were skipped by re-running the make and passing in the
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`TESTFLAGS='-test.v'` value.
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Some tests are skipped on Windows for various reasons. You can see which
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tests were skipped by re-running the make and passing in the
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`TESTFLAGS='-test.v'` value. For example
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$ TESTFLAGS='-test.v' hack/make.sh binary test-integration-cli
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Should you wish to run a single test such as one with the name
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'TestExample', you can pass in `TESTFLAGS='-check.f TestExample'`. For
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example
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$TESTFLAGS='-check.f TestExample' hack/make.sh binary test-integration-cli
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You can now choose to make changes to the Docker source or the tests. If you
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make any changes just run these commands again.
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@ -220,6 +220,7 @@ test_env() {
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DOCKER_GRAPHDRIVER="$DOCKER_GRAPHDRIVER" \
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DOCKER_USERLANDPROXY="$DOCKER_USERLANDPROXY" \
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DOCKER_HOST="$DOCKER_HOST" \
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DOCKER_REMOTE_DAEMON="$DOCKER_REMOTE_DAEMON" \
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GOPATH="$GOPATH" \
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HOME="$ABS_DEST/fake-HOME" \
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PATH="$PATH" \
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@ -1,4 +1,4 @@
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// +build daemon,experimental
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// +build daemon,experimental,!windows
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package main
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@ -22,6 +22,7 @@ func assertNetwork(c *check.C, d *Daemon, name string) {
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}
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func (s *DockerDaemonSuite) TestDaemonDefaultNetwork(c *check.C) {
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testRequires(c, SameHostDaemon)
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d := s.d
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networkName := "testdefault"
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@ -1,4 +1,4 @@
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// +build daemon
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// +build daemon,!windows
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package main
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@ -24,6 +24,10 @@ var (
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execDriverPath = runtimePath + "/execdriver/native"
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workingDirectory string
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// isLocalDaemon is true if the daemon under test is on the same
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// host as the CLI.
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isLocalDaemon bool
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)
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func init() {
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@ -43,4 +47,26 @@ func init() {
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privateRegistryURL = registry
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}
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workingDirectory, _ = os.Getwd()
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// Deterministically working out the environment in which CI is running
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// to evaluate whether the daemon is local or remote is not possible through
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// a build tag.
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//
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// For example Windows CI under Jenkins test the 64-bit
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// Windows binary build with the daemon build tag, but calls a remote
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// Linux daemon.
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//
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// We can't just say if Windows then assume the daemon is local as at
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// some point, we will be testing the Windows CLI against a Windows daemon.
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//
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// Similarly, it will be perfectly valid to also run CLI tests from
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// a Linux CLI (built with the daemon tag) against a Windows daemon.
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if len(os.Getenv("DOCKER_REMOTE_DAEMON")) > 0 {
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fmt.Println("INFO: Testing against a remote daemon")
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isLocalDaemon = false
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} else {
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fmt.Println("INFO: Testing against a local daemon")
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isLocalDaemon = true
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}
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}
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@ -1,8 +0,0 @@
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// +build !daemon
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package main
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const (
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// tests should not assume daemon runs on the same machine as CLI
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isLocalDaemon = false
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)
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@ -1,8 +0,0 @@
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// +build daemon
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package main
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const (
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// tests can assume daemon runs on the same machine as CLI
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isLocalDaemon = true
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)
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