CVS commit: src/usr.bin/make/unit-tests

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sun Feb 14 16:12:46 UTC 2021

Modified Files:
        src/usr.bin/make/unit-tests: varmod-indirect.exp varmod-indirect.mk

Log Message:
make: add more tests for edge cases in evaluating variable expressions

As a preparation for refactoring the code around variable expressions,
there need to be a few tests for indirect variable modifiers since these
were not covered before.

Indirect modifiers may include ':ts' and ':tW', which change the
interpretation of the variable expression in small details.  The scope
of these changes is limited to the indirect modifier, any evaluations
outside this indirect modifier are unaffected.

The changes to the .exp file are mostly line number changes, plus a
demonstration of a newly found bug, where an expression is evaluated
successfully despite producing a parse error.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/usr.bin/make/unit-tests/varmod-indirect.exp
cvs rdiff -u -r1.5 -r1.6 src/usr.bin/make/unit-tests/varmod-indirect.mk

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.