80 lines
2.9 KiB
JavaScript
80 lines
2.9 KiB
JavaScript
/**
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* This test ensures that basic eq predicates work with a BinData value.
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*/
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(function() {
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'use strict';
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const coll = db.jstests_bindata_find_eq;
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function testEqOnlyBinData(subtype, blob, expectedCount) {
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assert.eq(expectedCount, coll.find({"a": {$eq: BinData(subtype, blob)}}).itcount());
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}
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coll.drop();
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const docs = [
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{a: BinData(0, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(0, "AQAAAAEBAAVlbl9VSwAAAAAAAAhv")},
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{a: BinData(0, "AQAAAAEBAAVlbl9VSwAAAAAAAAhz")},
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{a: BinData(0, "////////////////////////////")},
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{a: BinData(0, "ZG9n")},
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{a: BinData(0, "JA4A8gAxqTwciCuF5GGzAA==")},
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{a: BinData(1, "JA4A8gAxqTwciCuF5GGzAA==")},
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{a: BinData(0, "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==")},
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{a: BinData(2, "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==")}
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];
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assert.commandWorked(coll.insert(docs));
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// Test basic queries.
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testEqOnlyBinData(0, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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testEqOnlyBinData(0, "AQAAAAEBAAVlbl9VSwAAAAAAAAhv", 1);
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testEqOnlyBinData(0, "AQAAAAEBAAVlbl9VSwAAAAAAAAhz", 1);
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testEqOnlyBinData(0, "////////////////////////////", 1);
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testEqOnlyBinData(0, "ZG9n", 1);
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testEqOnlyBinData(0, "JA4A8gAxqTwciCuF5GGzAA==", 1);
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testEqOnlyBinData(1, "JA4A8gAxqTwciCuF5GGzAA==", 1);
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testEqOnlyBinData(0, "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==", 1);
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testEqOnlyBinData(2, "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZw==", 1);
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// Test BinData records with different subtypes.
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const docs2 = [
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{a: BinData(1, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(2, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(3, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(4, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(5, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(6, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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];
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assert.commandWorked(coll.insert(docs2));
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testEqOnlyBinData(1, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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testEqOnlyBinData(2, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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testEqOnlyBinData(3, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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testEqOnlyBinData(4, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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testEqOnlyBinData(5, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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testEqOnlyBinData(6, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 1);
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// Test queries with subtypes that yield empty results.
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testEqOnlyBinData(8, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 0);
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testEqOnlyBinData(9, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 0);
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// Test queries that return nothing.
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testEqOnlyBinData(0, "AAAAAAAAAAAAAAAAAAAAAAAAAAAB", 0);
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testEqOnlyBinData(0, "", 0);
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// Test that we can find multiple docs with the same BinData.
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const duplicates = [
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{a: BinData(0, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(0, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(1, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")},
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{a: BinData(1, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA")}
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];
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assert.commandWorked(coll.insert(duplicates));
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testEqOnlyBinData(0, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 3);
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testEqOnlyBinData(1, "AAAAAAAAAAAAAAAAAAAAAAAAAAAA", 3);
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assert(coll.drop());
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})();
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