91 lines
3.0 KiB
JavaScript
91 lines
3.0 KiB
JavaScript
// $toUpper, $toLower tests.
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(function() {
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'use strict';
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load("jstests/libs/sbe_assert_error_override.js"); // Override error-code-checking APIs.
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const coll = db.jstests_aggregation_upperlower;
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coll.drop();
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assert.commandWorked(coll.insert({}));
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function assertResult(expectedUpper, expectedLower, string) {
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const result =
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coll.aggregate({$project: {upper: {$toUpper: string}, lower: {$toLower: string}}})
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.toArray()[0];
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assert.eq(expectedUpper, result.upper);
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assert.eq(expectedLower, result.lower);
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}
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function assertException(string) {
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const error1 = assert.throws(() => coll.aggregate([{$project: {upper: {$toUpper: string}}}]));
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assert.commandFailedWithCode(error1, [16020, 16007, ErrorCodes.TypeMismatch]);
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const error2 = assert.throws(() => coll.aggregate([{$project: {lower: {$toLower: string}}}]));
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assert.commandFailedWithCode(error2, [16020, 16007, ErrorCodes.TypeMismatch]);
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}
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// Wrong number of arguments.
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assertException([]);
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assertException(['a', 'b']);
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// Upper and lower case conversion.
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assertResult('', '', '');
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assertResult('', '', ['']);
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assertResult('AB', 'ab', 'aB');
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assertResult('AB', 'ab', ['Ab']);
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assertResult('ABZ', 'abz', 'aBz');
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assertResult('A\0B\0\0Z', 'a\0b\0\0z', 'a\0B\0\0z');
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assertResult('A\0\0B\0Z', 'a\0\0b\0z', ['A\0\0b\0z']);
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// With non alphabet characters.
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assertResult('1', '1', '1');
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assertResult('1^A-A_$%.', '1^a-a_$%.', '1^a-A_$%.');
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assertResult('1290B', '1290b', '1290b');
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assertResult('0XFF0B', '0xff0b', '0XfF0b');
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// Type coercion.
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assertResult('555.5', '555.5', 555.5);
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assertResult('1970-01-01T00:00:00.000Z', '1970-01-01t00:00:00.000z', new Date(0));
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assertResult('', '', null);
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assertException(/abc/);
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assertException(true);
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// Nested.
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let spec = 'aBcDeFg';
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for (let i = 0; i < 10; ++i) {
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assertResult('ABCDEFG', 'abcdefg', spec);
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if (i % 2 == 0) {
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spec = [{$toUpper: spec}];
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} else {
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spec = [{$toLower: spec}];
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}
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}
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// Utf8.
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assertResult('\u0080D\u20ac', '\u0080d\u20ac', '\u0080\u0044\u20ac');
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assertResult('ó', 'ó', 'ó'); // Not handled.
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assertResult('Ó', 'Ó', 'Ó'); // Not handled.
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// Value from field path.
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assert(coll.drop());
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assert.commandWorked(coll.insert({
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string: "-_ab",
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longString: "abcdefghijklmnopQRSTUVWXYZ123456789",
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numberLong: NumberLong("2090845886852"),
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numberInt: NumberInt(42),
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numberDecimal: NumberDecimal(42.213),
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nested: {str: "hello world"},
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unicode: "\u1ebd",
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string_with_nulls_1: "a\0B\0\0z",
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string_with_nulls_2: "A\0\0b\0z"
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}));
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assertResult('-_AB', '-_ab', '$string');
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assertResult(
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'ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789', 'abcdefghijklmnopqrstuvwxyz123456789', '$longString');
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assertResult('2090845886852', '2090845886852', '$numberLong');
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assertResult('42', '42', '$numberInt');
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assertResult('HELLO WORLD', 'hello world', '$nested.str');
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assertResult('\u1ebd', '\u1ebd', '$unicode');
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assertResult('A\0B\0\0Z', 'a\0b\0\0z', '$string_with_nulls_1');
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assertResult('A\0\0B\0Z', 'a\0\0b\0z', '$string_with_nulls_2');
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}());
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