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Tweak resultmap documentation, add to README too.

This commit is contained in:
Tom Lane
2000-11-22 00:58:47 +00:00
parent 0e9ba44506
commit 11391685d1
2 changed files with 14 additions and 11 deletions

View File

@ -1,4 +1,4 @@
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/regress.sgml,v 1.13 2000/11/21 23:40:27 petere Exp $ -->
<!-- $Header: /cvsroot/pgsql/doc/src/sgml/regress.sgml,v 1.14 2000/11/22 00:58:47 tgl Exp $ -->
<chapter id="regress">
<title id="regress-title">Regression Tests</title>
@ -289,13 +289,14 @@ diff results/random.out expected/random.out
<para>
Each line in the mapping file is of the form
<synopsis>
testname/platformnamepattern=comparisonfilename
testname/platformpattern=comparisonfilename
</synopsis>
The test name is just the name of the particular regression test
module. The platform name pattern is a pattern in the style of
expr(1) (that is, a regular expression with an implicit ^ anchor
module. The platform pattern is a pattern in the style of
expr(1) (that is, a regular expression with an implicit
<literal>^</literal> anchor
at the start). It is matched against the platform name as printed
by <filename>config.guess</filename> with an appended
by <filename>config.guess</filename> followed by
<literal>:gcc</literal> or <literal>:cc</literal>, depending on
whether you use the GNU compiler or the system's native compiler
(on systems where there is a difference). The comparison file