49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
run_spec(__dirname, ["babel", "typescript", "flow"]);
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const prettier = require("prettier/local");
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test("translates cursor correctly in basic case", () => {
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expect(
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prettier.formatWithCursor(" 1", { parser: "babel", cursorOffset: 2 })
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).toEqual({
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formatted: "1;\n",
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cursorOffset: 1
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});
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});
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test("positions cursor relative to closest node, not SourceElement", () => {
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const code = "return 15";
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expect(
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prettier.formatWithCursor(code, { parser: "babel", cursorOffset: 15 })
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).toEqual({
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formatted: "return 15;\n",
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cursorOffset: 7
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});
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});
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test("keeps cursor inside formatted node", () => {
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const code = "return 15";
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expect(
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prettier.formatWithCursor(code, { parser: "babel", cursorOffset: 14 })
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).toEqual({
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formatted: "return 15;\n",
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cursorOffset: 7
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});
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});
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test("doesn't insert second placeholder for nonexistent TypeAnnotation", () => {
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const code = `
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foo('bar', cb => {
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console.log('stuff')
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})`;
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expect(
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prettier.formatWithCursor(code, { parser: "babel", cursorOffset: 24 })
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).toEqual({
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formatted: `foo("bar", cb => {
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console.log("stuff");
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});
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`,
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cursorOffset: 23
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});
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});
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