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Add suggestedIndentForBufferRow spec

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This commit is contained in:
Andrew Dupont 2023-03-21 13:44:25 -07:00
parent 712c1650d8
commit a284f11b04
1 changed files with 52 additions and 1 deletions
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53
spec/wasm-tree-sitter-language-mode-spec.js
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@ -1260,6 +1260,57 @@ describe('WASMTreeSitterLanguageMode', () => {
});
});
describe('.suggestedIndentForBufferRow', () => {
let editor;
describe('javascript', () => {
beforeEach(async () => {
editor = await atom.workspace.open('sample.js', { autoIndent: false });
await atom.packages.activatePackage('language-javascript');
await editor.getBuffer().getLanguageMode().ready;
});
it('bases indentation off of the previous non-blank line', () => {
expect(editor.suggestedIndentForBufferRow(0)).toBe(0);
expect(editor.suggestedIndentForBufferRow(1)).toBe(1);
expect(editor.suggestedIndentForBufferRow(2)).toBe(2);
expect(editor.suggestedIndentForBufferRow(5)).toBe(3);
expect(editor.suggestedIndentForBufferRow(7)).toBe(2);
expect(editor.suggestedIndentForBufferRow(9)).toBe(1);
expect(editor.suggestedIndentForBufferRow(11)).toBe(1);
});
it('does not take invisibles into account', () => {
editor.update({ showInvisibles: true });
expect(editor.suggestedIndentForBufferRow(0)).toBe(0);
expect(editor.suggestedIndentForBufferRow(1)).toBe(1);
expect(editor.suggestedIndentForBufferRow(2)).toBe(2);
expect(editor.suggestedIndentForBufferRow(5)).toBe(3);
expect(editor.suggestedIndentForBufferRow(7)).toBe(2);
expect(editor.suggestedIndentForBufferRow(9)).toBe(1);
expect(editor.suggestedIndentForBufferRow(11)).toBe(1);
});
});
describe('css', () => {
beforeEach(async () => {
editor = await atom.workspace.open('css.css', { autoIndent: true });
await atom.packages.activatePackage('language-source');
await atom.packages.activatePackage('language-css');
await editor.getBuffer().getLanguageMode().ready;
});
it('does not return negative values (regression)', () => {
editor.setText('.test {\npadding: 0;\n}');
console.log('???');
expect(editor.suggestedIndentForBufferRow(2)).toBe(0);
editor.setText('@media screen {\n .test {\n padding: 0;\n }\n}');
expect(editor.suggestedIndentForBufferRow(3)).toBe(1);
});
});
});
describe('folding', () => {
it('can fold nodes that start and end with specified tokens', async () => {
const grammar = new WASMTreeSitterGrammar(atom.grammars, jsGrammarPath, jsConfig);
@ -1506,7 +1557,7 @@ describe('WASMTreeSitterLanguageMode', () => {
`);
});
fit('folds between arbitrary points in the buffer with @fold.start and @fold.end markers', async () => {
it('folds between arbitrary points in the buffer with @fold.start and @fold.end markers', async () => {
const grammar = new WASMTreeSitterGrammar(atom.grammars, cGrammarPath, cConfig);
await grammar.setQueryForTest('foldsQuery', `