51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"os/exec"
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"testing"
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)
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type TestCondition func() bool
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type TestRequirement struct {
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Condition TestCondition
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SkipMessage string
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}
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// List test requirements
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var (
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SameHostDaemon = TestRequirement{
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func() bool { return isLocalDaemon },
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"Test requires docker daemon to runs on the same machine as CLI",
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}
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UnixCli = TestRequirement{
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func() bool { return isUnixCli },
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"Test requires posix utilities or functionality to run.",
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}
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ExecSupport = TestRequirement{
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func() bool { return supportsExec },
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"Test requires 'docker exec' capabilities on the tested daemon.",
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}
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RegistryHosting = TestRequirement{
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func() bool {
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// for now registry binary is built only if we're running inside
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// container through `make test`. Figure that out by testing if
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// registry binary is in PATH.
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_, err := exec.LookPath(v2binary)
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return err == nil
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},
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fmt.Sprintf("Test requires an environment that can host %s in the same host", v2binary),
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}
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)
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// testRequires checks if the environment satisfies the requirements
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// for the test to run or skips the tests.
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func testRequires(t *testing.T, requirements ...TestRequirement) {
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for _, r := range requirements {
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if !r.Condition() {
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t.Skip(r.SkipMessage)
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}
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}
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}
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