[pkgsrc/trunk]: pkgsrc/regress/infra-unittests regress/infra-unittests: add t...

[rillig <rillig%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/3f335cbf2ed0
branches:  trunk
changeset: 426217:3f335cbf2ed0
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Sat Mar 28 12:08:28 2020 +0000

description:
regress/infra-unittests: add test for SUBST_FILES without effect

diffstat:

 regress/infra-unittests/subst.sh |  35 +++++++++++++++++++++++++++++++++++
 1 files changed, 35 insertions(+), 0 deletions(-)

diffs (42 lines):

diff -r da01ac9a0aef -r 3f335cbf2ed0 regress/infra-unittests/subst.sh
--- a/regress/infra-unittests/subst.sh  Sat Mar 28 08:58:25 2020 +0000
+++ b/regress/infra-unittests/subst.sh  Sat Mar 28 12:08:28 2020 +0000
@@ -923,3 +923,38 @@
 
        test_case_end
 fi
+
+
+if test_case_begin "first filename pattern has no effect"; then
+
+       # All patterns of SUBST_FILES should be applied before erroring out.
+       # TODO: also warn about file2
+
+       create_file_lines "testcase.mk" \
+               'SUBST_CLASSES+=        id' \
+               'SUBST_STAGE.id=        pre-configure' \
+               'SUBST_FILES.id=        file1 file2' \
+               'SUBST_VARS.id=         A B' \
+               'SUBST_NOOP_OK.id=      no' \
+               'A=                     a-value' \
+               'B=                     b-value' \
+               '' \
+               '.include "prepare-subst.mk"' \
+               '.include "mk/subst.mk"'
+       create_file_lines "file1"       "nothing to replace"
+       create_file_lines "file2"       "nothing to replace"
+
+       run_bmake "testcase.mk" "pre-configure" 1> "$tmpdir/out" 2>&1 \
+       && exitcode=0 || exitcode=$?
+
+       assert_that "out" --file-is-lines \
+               '=> Substituting "id" in file1 file2' \
+               'warning: [subst.mk:id] Nothing changed in ./file1.' \
+               'fail: [subst.mk:id] The pattern file1 has no effect.' \
+               '*** Error code 1' \
+               '' \
+               'Stop.' \
+               "$make: stopped in $PWD"
+
+       test_case_end
+fi