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test: docker host-gateway

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax 2023-10-17 01:20:58 +02:00
parent 05af608774
commit 6c32a8c4c1
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3 changed files with 27 additions and 1 deletions
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2
Dockerfile
View File

@ -3,7 +3,7 @@
ARG GO_VERSION=1.20.8
ARG XX_VERSION=1.2.1
ARG DOCKER_VERSION=24.0.2
ARG DOCKER_VERSION=24.0.6
ARG GOTESTSUM_VERSION=v1.9.0
ARG REGISTRY_VERSION=2.8.0
ARG BUILDKIT_VERSION=v0.11.6

17
tests/build.go
View File

@ -47,6 +47,7 @@ var buildTests = []func(t *testing.T, sb integration.Sandbox){
testBuildCacheExportNotSupported,
testBuildOCIExportNotSupported,
testBuildMultiPlatformNotSupported,
testDockerHostGateway,
}
func testBuild(t *testing.T, sb integration.Sandbox) {
@ -415,3 +416,19 @@ func testBuildMultiPlatformNotSupported(t *testing.T, sb integration.Sandbox) {
require.Error(t, err, string(out))
require.Contains(t, string(out), "Multi-platform build is not supported")
}
func testDockerHostGateway(t *testing.T, sb integration.Sandbox) {
dockerfile := []byte(`
FROM busybox
RUN ping -c 1 buildx.host-gateway-ip.local
`)
dir := tmpdir(t, fstest.CreateFile("Dockerfile", dockerfile, 0600))
cmd := buildxCmd(sb, withArgs("build", "--add-host=buildx.host-gateway-ip.local:host-gateway", "--output=type=cacheonly", dir))
out, err := cmd.CombinedOutput()
if !isDockerWorker(sb) {
require.Error(t, err, string(out))
require.Contains(t, string(out), "host-gateway is not supported")
} else {
require.NoError(t, err, string(out))
}
}

9
tests/inspect.go
View File

@ -25,6 +25,7 @@ func testInspect(t *testing.T, sb integration.Sandbox) {
var name string
var driver string
var hostGatewayIP string
for _, line := range strings.Split(out, "\n") {
if v, ok := strings.CutPrefix(line, "Name:"); ok && name == "" {
name = strings.TrimSpace(v)
@ -32,9 +33,17 @@ func testInspect(t *testing.T, sb integration.Sandbox) {
if v, ok := strings.CutPrefix(line, "Driver:"); ok && driver == "" {
driver = strings.TrimSpace(v)
}
if v, ok := strings.CutPrefix(line, " org.mobyproject.buildkit.worker.moby.host-gateway-ip:"); ok {
hostGatewayIP = strings.TrimSpace(v)
}
}
require.Equal(t, sb.Address(), name)
sbDriver, _, _ := strings.Cut(sb.Name(), "+")
require.Equal(t, sbDriver, driver)
if isDockerWorker(sb) {
require.NotEmpty(t, hostGatewayIP, "host-gateway-ip worker label should be set with docker driver")
} else {
require.Empty(t, hostGatewayIP, "host-gateway-ip worker label should not be set with non-docker driver")
}
}