Module Name: src Committed By: rillig Date: Sat Jun 1 11:06:17 UTC 2024
Modified Files: src/usr.bin/make/unit-tests: varname-dot-objdir.exp varname-dot-objdir.mk Log Message: tests/make: cover purging the realpath cache In purge_relative_cached_realpaths, the hash table containing the cache is modified while being iterated, which needs extra care, so add a test that covers this code in at least a single simple scenario. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/usr.bin/make/unit-tests/varname-dot-objdir.exp cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/varname-dot-objdir.mk Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/usr.bin/make/unit-tests/varname-dot-objdir.exp diff -u src/usr.bin/make/unit-tests/varname-dot-objdir.exp:1.1 src/usr.bin/make/unit-tests/varname-dot-objdir.exp:1.2 --- src/usr.bin/make/unit-tests/varname-dot-objdir.exp:1.1 Sun Aug 16 12:07:52 2020 +++ src/usr.bin/make/unit-tests/varname-dot-objdir.exp Sat Jun 1 11:06:17 2024 @@ -1 +1,2 @@ +: purge-cache was reached. exit status 0 Index: src/usr.bin/make/unit-tests/varname-dot-objdir.mk diff -u src/usr.bin/make/unit-tests/varname-dot-objdir.mk:1.2 src/usr.bin/make/unit-tests/varname-dot-objdir.mk:1.3 --- src/usr.bin/make/unit-tests/varname-dot-objdir.mk:1.2 Sun Aug 16 14:25:16 2020 +++ src/usr.bin/make/unit-tests/varname-dot-objdir.mk Sat Jun 1 11:06:17 2024 @@ -1,8 +1,15 @@ -# $NetBSD: varname-dot-objdir.mk,v 1.2 2020/08/16 14:25:16 rillig Exp $ +# $NetBSD: varname-dot-objdir.mk,v 1.3 2024/06/01 11:06:17 rillig Exp $ # # Tests for the special .OBJDIR variable. # TODO: Implementation all: - @:; + # Add an entry to the cached_realpath table, to test cleaning up + # that table in purge_relative_cached_realpaths. + # Having a ':=' assignment in the command line is construed but works + # well enough to reach the code. + @${MAKE} -f ${MAKEFILE} 'VAR:=$${:U.:tA}' purge-cache + +purge-cache: + : ${.TARGET} was reached.