49 lines
1.5 KiB
Go
49 lines
1.5 KiB
Go
package jsbundler
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import (
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"strings"
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"testing"
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)
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// CompileDev should Solid-compile the component AND wrap it with solid-refresh
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// HMR instrumentation: an import from the solid-refresh runtime, a registry hot
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// boundary, and an import.meta.hot accept (bundler:"esm"). None of these appear
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// in the plain (prod) Compile output.
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func TestCompileDevSolidRefresh(t *testing.T) {
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src := `import { createSignal } from "solid-js";
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export default function Counter() {
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const [c, setC] = createSignal(0);
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return <button onclick={() => setC(c() + 1)}>Count: {c()}</button>;
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}
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`
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dev, err := CompileDev(src, "ui/Counter.tsx")
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if err != nil {
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t.Fatalf("CompileDev: %v", err)
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}
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t.Logf("DEV OUTPUT:\n%s", dev)
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for _, want := range []string{
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`solid-refresh`, // runtime import
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"$$registry", // HMR registry boundary
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"import.meta.hot", // esm bundler hot API
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"_tmpl$", // still Solid-compiled
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} {
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if !strings.Contains(dev, want) {
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t.Errorf("dev output missing %q", want)
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}
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}
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// Prod compile of the same source must NOT carry refresh instrumentation,
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// and (regression for the mode-keyed cache) must differ from the dev output.
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prod, err := Compile(src, "ui/Counter.tsx")
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if err != nil {
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t.Fatalf("Compile: %v", err)
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}
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if strings.Contains(prod, "solid-refresh") || strings.Contains(prod, "import.meta.hot") {
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t.Errorf("prod output leaked HMR instrumentation:\n%s", prod)
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}
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if prod == dev {
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t.Errorf("mode-keyed cache broken: dev and prod output identical")
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}
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}
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