41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
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// SPDX-License-Identifier: BSD-3-Clause
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//go:build integration
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// Package format integration tests against the production go-libraries kernels.
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// Excluded from the default test run so coverage is identical locally and in CI.
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// Run explicitly with: go test -tags=integration ./format/
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package format
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import (
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"os"
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"path/filepath"
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"strings"
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"testing"
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"sourcedock.dev/petrbalvin/gasm-devkit/parser"
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)
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// TestRoundTripRealGoLibraries checks that formatting the production kernels
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// still produces source that parses cleanly.
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func TestRoundTripRealGoLibraries(t *testing.T) {
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real, _ := filepath.Glob("../../go-libraries/go-*/*.s")
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if len(real) == 0 {
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t.Skip("go-libraries repository not present")
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}
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for _, path := range real {
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src, err := os.ReadFile(path)
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if err != nil {
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t.Fatal(err)
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}
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formatted := Source(string(src))
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if _, errs := parser.Parse(path, formatted); len(errs) > 0 {
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t.Errorf("formatted %s no longer parses: %v", path, errs)
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}
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if strings.TrimSpace(formatted) == "" {
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t.Errorf("formatted %s is empty", path)
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}
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}
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}
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