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53 lines
1.9 KiB
JavaScript
53 lines
1.9 KiB
JavaScript
// Tests doing simple round-trip operations from the shell.
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(function() {
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"use strict";
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var col = db.roundtrip_basic;
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col.drop();
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// Insert some sample data.
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assert.writeOK(col.insert([
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{"decimal": NumberDecimal("0")},
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{"decimal": NumberDecimal("0.00")},
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{"decimal": NumberDecimal("-0")},
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{"decimal": NumberDecimal("1.0")},
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{"decimal": NumberDecimal("0.10")},
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{"decimal": NumberDecimal("2.00")},
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{"decimal": NumberDecimal("12345678901234567890.12345678901234")},
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{"decimal": NumberDecimal("NaN")},
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{"decimal": NumberDecimal("-NaN")},
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{"decimal": NumberDecimal("Infinity")},
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{"decimal": NumberDecimal("-Infinity")},
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{"decimal": NumberDecimal("9999999999999999999999999999999999E6111")},
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{"decimal": NumberDecimal("1E-6176")},
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]),
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"Initial insertion of decimals failed");
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// Check that the searching for queryValue results in finding expectedValues.
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// All arguments are string representations of NumberDecimal values.
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function checkDecimals(queryValue, expectedValues) {
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queryValue = NumberDecimal(queryValue);
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expectedValues = expectedValues.map((function(string) {
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return NumberDecimal(string);
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}));
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var docs = col.find({decimal: queryValue}, {_id: 0}).sort({decimal: 1, _id: 1}).toArray();
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var actualValues = docs.map((function(item) {
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return item.decimal;
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}));
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assert.eq(actualValues, expectedValues, "problem retrieving " + queryValue.toString());
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}
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checkDecimals("0", ["0", "0.00", "-0"]);
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checkDecimals("1.0", ["1.0"]);
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checkDecimals("0.1", ["0.10"]);
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checkDecimals("2", ["2.00"]);
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checkDecimals("12345678901234567890.12345678901234", ["12345678901234567890.12345678901234"]);
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checkDecimals("NaN", ["NaN", "-NaN"]);
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checkDecimals("Infinity", ["Infinity"]);
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checkDecimals("-Infinity", ["-Infinity"]);
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checkDecimals("9999999999999999999999999999999999E6111",
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["9999999999999999999999999999999999E6111"]);
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checkDecimals("1E-6176", ["1E-6176"]);
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}());
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