test-trailing.js - mozsearch

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var BUGNUMBER = 1304737;

var summary = "Trailing .* should not be ignored on matchOnly match.";

print(BUGNUMBER + ": " + summary);

function test(r, lastIndexIsZero) {

    r.lastIndex = 0;

    r.test("foo");

    assertEq(r.lastIndex, lastIndexIsZero ? 0 : 3);

    r.lastIndex = 0;

    r.test("foo\nbar");

    assertEq(r.lastIndex, lastIndexIsZero ? 0 : 3);

    var input = "foo" + ".bar".repeat(20000);

    r.lastIndex = 0;

    r.test(input);

    assertEq(r.lastIndex, lastIndexIsZero ? 0 : input.length);

    r.lastIndex = 0;

    r.test(input + "\nbaz");

    assertEq(r.lastIndex, lastIndexIsZero ? 0 : input.length);

test(/f.*/, true);

test(/f.*/g, false);

test(/f.*/y, false);

test(/f.*/gy, false);

if (typeof reportCompare === "function")

    reportCompare(true, true);