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Add test case before change where config project is created just to remove it

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This commit is contained in:
Sheetal Nandi 2019-07-25 11:57:23 -07:00
parent 772bee5e84
commit ee623c1ae6
1 changed files with 63 additions and 0 deletions
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63
src/testRunner/unittests/tsserver/inferredProjects.ts
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@ -345,5 +345,68 @@ namespace ts.projectSystem {
it("inferred projects per project root with case insensitive system", () => {
verifyProjectRootWithCaseSensitivity(/*useCaseSensitiveFileNames*/ false);
});
it("should still retain configured project created while opening the file", () => {
const projectRoot = "/user/username/projects/project";
const appFile: File = {
path: `${projectRoot}/app.ts`,
content: `const app = 20;`
};
const config: File = {
path: `${projectRoot}/tsconfig.json`,
content: "{}"
};
const jsFile1: File = {
path: `${projectRoot}/jsFile1.js`,
content: `const jsFile1 = 10;`
};
const jsFile2: File = {
path: `${projectRoot}/jsFile2.js`,
content: `const jsFile2 = 10;`
};
const host = createServerHost([appFile, libFile, config, jsFile1, jsFile2]);
const projectService = createProjectService(host);
const originalSet = projectService.configuredProjects.set;
const originalDelete = projectService.configuredProjects.delete;
const configuredCreated = createMap<true>();
const configuredRemoved = createMap<true>();
projectService.configuredProjects.set = (key, value) => {
assert.isFalse(configuredCreated.has(key));
configuredCreated.set(key, true);
return originalSet.call(projectService.configuredProjects, key, value);
};
projectService.configuredProjects.delete = key => {
assert.isFalse(configuredRemoved.has(key));
configuredRemoved.set(key, true);
return originalDelete.call(projectService.configuredProjects, key);
};
projectService.openClientFile(jsFile1.path);
checkNumberOfProjects(projectService, { inferredProjects: 1 });
checkProjectActualFiles(projectService.inferredProjects[0], [jsFile1.path, libFile.path]);
checkConfiguredProjectCreatedAndDeleted();
projectService.closeClientFile(jsFile1.path);
checkNumberOfProjects(projectService, { inferredProjects: 1 });
projectService.openClientFile(jsFile2.path);
checkNumberOfProjects(projectService, { inferredProjects: 1 });
checkProjectActualFiles(projectService.inferredProjects[0], [jsFile2.path, libFile.path]);
checkConfiguredProjectCreatedAndDeleted();
projectService.openClientFile(jsFile1.path);
checkNumberOfProjects(projectService, { inferredProjects: 2 });
checkProjectActualFiles(projectService.inferredProjects[0], [jsFile2.path, libFile.path]);
checkProjectActualFiles(projectService.inferredProjects[1], [jsFile1.path, libFile.path]);
checkConfiguredProjectCreatedAndDeleted();
function checkConfiguredProjectCreatedAndDeleted() {
assert.equal(configuredCreated.size, 1);
assert.isTrue(configuredCreated.has(config.path));
assert.equal(configuredRemoved.size, 1);
assert.isTrue(configuredRemoved.has(config.path));
configuredCreated.clear();
configuredRemoved.clear();
}
});
});
}