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Add registry tests.

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This commit is contained in:
Cyrus Najmabadi
2015-02-27 16:25:44 -08:00
parent 604c37eee2
commit 545fa20efd
1 changed files with 36 additions and 0 deletions
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36
tests/cases/unittests/services/documentRegistry.ts
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@@ -35,4 +35,40 @@ describe("DocumentRegistry", () => {
assert(f3 === f4, "Changed module: Expected to have the same instance of the document");
});
it("Acquiring document gets correct version 1", () => {
var documentRegistry = ts.createDocumentRegistry();
var defaultCompilerOptions = ts.getDefaultCompilerOptions();
// Simulate one LS getting the document.
var f1 = documentRegistry.acquireDocument("file1.ts", defaultCompilerOptions, ts.ScriptSnapshot.fromString("var x = 1;"), /* version */ "1");
// Simulate another LS getting the document at another version.
var f2 = documentRegistry.acquireDocument("file1.ts", defaultCompilerOptions, ts.ScriptSnapshot.fromString("var x = 1;"), /* version */ "2");
assert(f2.version === "2");
});
it("Acquiring document gets correct version 2", () => {
debugger;
var documentRegistry = ts.createDocumentRegistry();
var defaultCompilerOptions = ts.getDefaultCompilerOptions();
var contents = "var x = 1;"
var snapshot = ts.ScriptSnapshot.fromString(contents);
// Simulate one LS getting the document.
var f1 = documentRegistry.acquireDocument("file1.ts", defaultCompilerOptions, snapshot, /* version */ "1");
// Simulate another LS getting that document.
var f2 = documentRegistry.acquireDocument("file1.ts", defaultCompilerOptions, snapshot, /* version */ "1");
// Now LS1 updates their document.
var f3 = documentRegistry.updateDocument(f1, "file1.ts", defaultCompilerOptions, snapshot, /* version */ "2",
ts.createTextChangeRange(ts.createTextSpan(0, contents.length), contents.length));
// Now LS2 tries to update their document.
var f4 = documentRegistry.updateDocument(f1, "file1.ts", defaultCompilerOptions, snapshot, /* version */ "3",
ts.createTextChangeRange(ts.createTextSpan(0, contents.length), contents.length));
});
});