[src/trunk]: src/usr.bin/make/unit-tests make(1): add test case for bare word...

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

details:   https://anonhg.NetBSD.org/src/rev/11bb900472c7
branches:  trunk
changeset: 980042:11bb900472c7
user:      rillig <rillig%NetBSD.org@localhost>
date:      Thu Jan 21 13:52:32 2021 +0000

description:
make(1): add test case for bare word containing quotes

diffstat:

 usr.bin/make/unit-tests/cond-token-plain.exp |  2 ++
 usr.bin/make/unit-tests/cond-token-plain.mk  |  9 ++++++++-
 2 files changed, 10 insertions(+), 1 deletions(-)

diffs (35 lines):

diff -r e46dad422c2c -r 11bb900472c7 usr.bin/make/unit-tests/cond-token-plain.exp
--- a/usr.bin/make/unit-tests/cond-token-plain.exp      Thu Jan 21 13:51:24 2021 +0000
+++ b/usr.bin/make/unit-tests/cond-token-plain.exp      Thu Jan 21 13:52:32 2021 +0000
@@ -47,6 +47,8 @@
 make: "cond-token-plain.mk" line 163: The variable '\\' is not defined.
 CondParser_Eval: \\
 make: "cond-token-plain.mk" line 168: Now the variable '\\' is defined.
+CondParser_Eval: "unquoted\"quoted" != unquoted"quoted
+lhs = "unquoted"quoted", rhs = "unquoted"quoted", op = !=
 make: Fatal errors encountered -- cannot continue
 make: stopped in unit-tests
 exit status 1
diff -r e46dad422c2c -r 11bb900472c7 usr.bin/make/unit-tests/cond-token-plain.mk
--- a/usr.bin/make/unit-tests/cond-token-plain.mk       Thu Jan 21 13:51:24 2021 +0000
+++ b/usr.bin/make/unit-tests/cond-token-plain.mk       Thu Jan 21 13:52:32 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: cond-token-plain.mk,v 1.8 2021/01/21 13:32:17 rillig Exp $
+# $NetBSD: cond-token-plain.mk,v 1.9 2021/01/21 13:52:32 rillig Exp $
 #
 # Tests for plain tokens (that is, string literals without quotes)
 # in .if conditions.
@@ -170,6 +170,13 @@
 .  error
 .endif
 
+# Anything that doesn't start with a double quote is considered a "bare word".
+# Strangely, a bare word may contain double quotes inside.  Nobody should ever
+# depend on this since it may well be unintended.  See CondParser_String.
+.if "unquoted\"quoted" != unquoted"quoted
+.  error
+.endif
+
 # See cond-token-string.mk for similar tests where the condition is enclosed
 # in "quotes".