85142462c7
* Fix non-deterministic ordering of generated Python code * Repro the problem in a test and fix it; address comments * Lint
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package python
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import (
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"crypto/md5" //nolint: gosec
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"encoding/json"
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"fmt"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/pulumi/pulumi/pkg/v3/codegen/schema"
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)
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// Regress a problem of non-deterministic codegen (due to reordering).
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// The schema is taken from `pulumi-aws` and minified to the smallest
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// example that still reproduced the issue.
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func TestGenResourceMappingsIsDeterministic(t *testing.T) {
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minimalSchema := `
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{
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"name": "aws",
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"meta": {
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"moduleFormat": "(.*)(?:/[^/]*)"
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},
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"resources": {
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"aws:acm/certificateValidation:CertificateValidation": {},
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"aws:acm/certificate:Certificate": {}
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},
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"language": {
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"python": {
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"readme": ".."
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}
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}
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}`
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var pkgSpec schema.PackageSpec
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err := json.Unmarshal([]byte(minimalSchema), &pkgSpec)
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if err != nil {
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t.Error(err)
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return
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}
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generateInitHash := func() string {
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pkg, err := schema.ImportSpec(pkgSpec, nil)
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if err != nil {
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t.Error(err)
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return ""
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}
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files, err := GeneratePackage("tool", pkg, nil)
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if err != nil {
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t.Error(err)
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return ""
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}
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file, haveFile := files["pulumi_aws/__init__.py"]
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if !haveFile {
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t.Error("Cannot find pulumi_aws/__init__.py in the generated files")
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return ""
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}
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return fmt.Sprintf("%x", md5.Sum(file)) //nolint: gosec
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}
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h1 := generateInitHash()
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for i := 0; i < 16; i++ {
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assert.Equal(t, h1, generateInitHash())
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}
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}
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