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Add test case when the deleted file's watch is not closed

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Sheetal Nandi
2018-02-21 10:57:04 -08:00
parent dda4bd0d0b
commit 05fcc225a4
1 changed files with 28 additions and 0 deletions
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28
src/harness/unittests/tscWatchMode.ts
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@@ -1113,6 +1113,34 @@ namespace ts.tscWatch {
checkProgramActualFiles(watch(), files.map(file => file.path));
checkOutputErrors(host, [], ExpectedOutputErrorsPosition.AfterFileChangeDetected);
});
it("watched files when file is deleted and new file is added as part of change", () => {
const projectLocation = "/home/username/project";
const file: FileOrFolder = {
path: `${projectLocation}/src/file1.ts`,
content: "var a = 10;"
};
const configFile: FileOrFolder = {
path: `${projectLocation}/tsconfig.json`,
content: "{}"
};
const files = [file, libFile, configFile];
const host = createWatchedSystem(files);
const watch = createWatchOfConfigFile(configFile.path, host);
verifyProgram();
file.path = file.path.replace("file1", "file2");
host.reloadFS(files);
host.runQueuedTimeoutCallbacks();
verifyProgram();
function verifyProgram() {
checkProgramActualFiles(watch(), mapDefined(files, f => f === configFile ? undefined : f.path));
checkWatchedDirectories(host, [], /*recursive*/ false);
checkWatchedDirectories(host, [projectLocation, `${projectLocation}/node_modules/@types`], /*recursive*/ true);
checkWatchedFiles(host, files.map(f => f.path));
}
});
});
describe("tsc-watch emit with outFile or out setting", () => {