2015-12-22 13:10:43 +00:00
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use common::util::*;
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#[test]
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fn test_simple_arithmetic() {
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["1", "+", "1"]).run().stdout_is("2\n");
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2015-12-22 13:10:43 +00:00
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["1", "-", "1"]).run().stdout_is("0\n");
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2015-12-22 13:10:43 +00:00
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["3", "*", "2"]).run().stdout_is("6\n");
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2015-12-22 13:10:43 +00:00
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["4", "/", "2"]).run().stdout_is("2\n");
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2015-12-22 13:10:43 +00:00
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}
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#[test]
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fn test_parenthesis() {
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["(", "1", "+", "1", ")", "*", "2"]).run().stdout_is("4\n");
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2015-12-22 13:10:43 +00:00
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}
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#[test]
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fn test_or() {
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["0", "|", "foo"]).run().stdout_is("foo\n");
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2015-12-22 13:10:43 +00:00
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["foo", "|", "bar"]).run().stdout_is("foo\n");
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2015-12-22 13:10:43 +00:00
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}
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#[test]
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fn test_and() {
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["foo", "&", "1"]).run().stdout_is("foo\n");
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2015-12-22 13:10:43 +00:00
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2016-08-23 11:52:43 +00:00
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new_ucmd!().args(&["", "&", "1"]).run().stdout_is("0\n");
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2015-12-22 13:10:43 +00:00
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}
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