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package tests
import (
"strings"
"testing"
"github.com/moby/buildkit/util/testutil/integration"
"github.com/stretchr/testify/require"
"golang.org/x/mod/module"
"golang.org/x/mod/semver"
)
var versionTests = []func(t *testing.T, sb integration.Sandbox){
testVersion,
}
func testVersion(t *testing.T, sb integration.Sandbox) {
cmd := buildxCmd(sb, withArgs("version"))
out, err := cmd.CombinedOutput()
require.NoError(t, err, string(out))
// There should be at least one newline and the first line
// of output should contain the name, version, and possibly a revision.
firstLine, _, hasNewline := strings.Cut(string(out), "\n")
require.True(t, hasNewline, "At least one newline is required in the output")
// Log the output to make debugging easier.
t.Log(firstLine)
// Split by spaces into at least 2 fields.
fields := strings.Fields(firstLine)
require.GreaterOrEqual(t, len(fields), 2, "Expected at least 2 fields in the first line")
// First field should be an import path.
// This can be any valid import path for Go
// so don't set too many restrictions here.
// Just checking if the import path is a valid Go
// path should be suitable enough to make sure this is ok.
// Using CheckImportPath instead of CheckPath as it is less
// restrictive.
importPath := fields[0]
require.NoError(t, module.CheckImportPath(importPath), "First field was not a valid import path: %+v", importPath)
// Second field should be a version.
// This defaults to something that's still compatible
// with semver.
version := fields[1]
require.True(t, semver.IsValid(version), "Second field was not valid semver: %+v", version)
// Revision should be empty or should look like a git hash.
if len(fields) > 2 && len(fields[2]) > 0 {
revision := fields[2]
require.Regexp(t, `[0-9a-f]{40}`, revision, "Third field was not a git revision: %+v", revision)
}
}
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