apenwarr-redo/t/test.do

redo-ifchange all
./hello >&2
redo deltest deltest2 test.args test2.args passfailtest chdirtest \
	curse/test deps/test "space dir/test" modetest makedir2 \
	silencetest touchtest stamp/test
Refactor all.do and test.do in various directories. Now 'redo test' runs the tests, but 'redo t' just builds the programs. Also removed wvtest stuff; we're not really using it properly anyway and it's not helping our testing right now. It might come back later. 2010-11-21 05:47:48 -08:00			`redo-ifchange all`
			`./hello >&2`
This tests the chdir-related bug from the previous commit. 2010-11-25 06:31:06 -08:00			`redo deltest deltest2 test.args test2.args passfailtest chdirtest \`
$3 and stdout no longer refer to the same file. This is slightly inelegant, as the old style echo foo echo blah chmod a+x $3 doesn't work anymore; the stuff you wrote to stdout didn't end up in $3. You can rewrite it as: exec >$3 echo foo echo blah chmod a+x $3 Anyway, it's better this way, because now we can tell the difference between a zero-length $3 and a nonexistent one. A .do script can thus produce either one and we'll either delete the target or move the empty $3 to replace it, whichever is right. As a bonus, this simplifies our detection of whether you did something weird with overlapping changes to stdout and $3. 2010-12-11 00:29:04 -08:00			`curse/test deps/test "space dir/test" modetest makedir2 \`
Half-support for using file checksums instead of stamps. A new redo-stamp program takes whatever you give it as stdin and uses it to calculate a checksum for the current target. If that checksum is the same as last time, then we consider the target to be unchanged, and we set checked_runid and stamp, but leave changed_runid alone. That will make future callers of redo-ifchange see this target as unmodified. However, this is only "half" support because by the time we run the .do script that calls redo-stamp, it's too late; the caller is a dependant of the stamped program, which is already being rebuilt, even if redo-stamp turns out to say that this target is unchanged. The other half is coming up. 2010-12-11 02:17:51 -08:00			`silencetest touchtest stamp/test`