From: | Noah Misch <noah(at)leadboat(dot)com> |
---|---|
To: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
Cc: | Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
Subject: | Re: expressive test macros (was: Report test_atomic_ops() failures consistently, via macros) |
Date: | 2019-10-08 04:59:46 |
Message-ID: | 20191008045946.GA4054860@rfd.leadboat.com |
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On Mon, Oct 07, 2019 at 09:56:20PM +0200, Peter Eisentraut wrote:
> On 2019-10-06 04:20, Noah Misch wrote:
> > elog(ERROR, \
> > "%s yielded %u, expected %s (%u) in file \"%s\" line %u", \
> > #result_expr, result, #expected_expr, expected, __FILE__, __LINE__); \
> I've been meaning to propose some JUnit-style more-specific Assert
> variants such as AssertEquals for this reason. But as Tom writes
> nearby, it should be a straight wrapper around Assert, not elog. So
> these need to be named separately.
Agreed.
> Btw., JUnit uses the ordering convention assertEquals(expected, actual),
> whereas Perl Test::More uses is(actual, expected). Let's make sure we
> pick something and stick with it.
Since we write "if (actual == expected)", I prefer f(actual, expected). CUnit
uses CU_ASSERT_EQUAL(actual, expected).
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