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NetBSD/usr.bin/make/unit-tests/cond-op-and.mk

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tests/make: in 'expect' lines, require the complete text of the line
2023-12-17 12:44:00 +03:00
# $NetBSD: cond-op-and.mk,v 1.9 2023/12/17 09:44:00 rillig Exp $
make(1): add dummies for fine-grained tests, one per single feature The test names have been derived from the current manual page. All these tests are dummies right now, and the code from the existing tests will be moved into the new tests step by step. This is done to prevent modmisc, escape, varmod-edge and varmisc from growing without any bounds, and to reduce the side-effects of one test to the others.
2020-08-16 15:07:50 +03:00
#
make(1): describe the purpose of each newly added unit test dummy
2020-08-16 17:25:16 +03:00
# Tests for the && operator in .if conditions.
make(1): add dummies for fine-grained tests, one per single feature The test names have been derived from the current manual page. All these tests are dummies right now, and the code from the existing tests will be moved into the new tests step by step. This is done to prevent modmisc, escape, varmod-edge and varmisc from growing without any bounds, and to reduce the side-effects of one test to the others.
2020-08-16 15:07:50 +03:00
make(1): add tests for the &&, || and ! operators
2020-08-28 17:48:37 +03:00
.if 0 && 0
make(1): indent directives like .info, .if, .for consistently Done by "pkglint -F *.mk", no manual corrections.
2020-10-24 11:46:08 +03:00
. error
make(1): add tests for the &&, || and ! operators
2020-08-28 17:48:37 +03:00
.endif
.if 1 && 0
make(1): indent directives like .info, .if, .for consistently Done by "pkglint -F *.mk", no manual corrections.
2020-10-24 11:46:08 +03:00
. error
make(1): add tests for the &&, || and ! operators
2020-08-28 17:48:37 +03:00
.endif
.if 0 && 1
make(1): indent directives like .info, .if, .for consistently Done by "pkglint -F *.mk", no manual corrections.
2020-10-24 11:46:08 +03:00
. error
make(1): add tests for the &&, || and ! operators
2020-08-28 17:48:37 +03:00
.endif
.if !(1 && 1)
make(1): indent directives like .info, .if, .for consistently Done by "pkglint -F *.mk", no manual corrections.
2020-10-24 11:46:08 +03:00
. error
make(1): add tests for the &&, || and ! operators
2020-08-28 17:48:37 +03:00
.endif
tests/make: add more comprehensive tests for short-circuit evaluation
2021-12-10 22:14:35 +03:00
make(1): add tests for the &&, || and ! operators
2020-08-28 17:48:37 +03:00
# The right-hand side is not evaluated since the left-hand side is already
# false.
.if 0 && ${UNDEF}
.endif
make(1): add dummies for fine-grained tests, one per single feature The test names have been derived from the current manual page. All these tests are dummies right now, and the code from the existing tests will be moved into the new tests step by step. This is done to prevent modmisc, escape, varmod-edge and varmisc from growing without any bounds, and to reduce the side-effects of one test to the others.
2020-08-16 15:07:50 +03:00
tests/make: add more comprehensive tests for short-circuit evaluation
2021-12-10 22:14:35 +03:00
# When an outer condition makes the inner '&&' condition irrelevant, neither
# of its operands must be evaluated.
#
.if 1 || (${UNDEF} && ${UNDEF})
.endif
# Test combinations of outer '||' with inner '&&', to ensure that the operands
# of the inner '&&' are only evaluated if necessary.
DEF= defined
tests/make: in 'expect' lines, require the complete text of the line
2023-12-17 12:44:00 +03:00
# expect+1: Malformed conditional (0 || (${DEF} && ${UNDEF}))
tests/make: add more comprehensive tests for short-circuit evaluation
2021-12-10 22:14:35 +03:00
.if 0 || (${DEF} && ${UNDEF})
.endif
.if 0 || (!${DEF} && ${UNDEF})
.endif
tests/make: in 'expect' lines, require the complete text of the line
2023-12-17 12:44:00 +03:00
# expect+1: Malformed conditional (0 || (${UNDEF} && ${UNDEF}))
tests/make: add more comprehensive tests for short-circuit evaluation
2021-12-10 22:14:35 +03:00
.if 0 || (${UNDEF} && ${UNDEF})
.endif
tests/make: in 'expect' lines, require the complete text of the line
2023-12-17 12:44:00 +03:00
# expect+1: Malformed conditional (0 || (!${UNDEF} && ${UNDEF}))
tests/make: add more comprehensive tests for short-circuit evaluation
2021-12-10 22:14:35 +03:00
.if 0 || (!${UNDEF} && ${UNDEF})
.endif
.if 1 || (${DEF} && ${UNDEF})
.endif
.if 1 || (!${DEF} && ${UNDEF})
.endif
.if 1 || (${UNDEF} && ${UNDEF})
.endif
.if 1 || (!${UNDEF} && ${UNDEF})
.endif
make(1): add test for the &, && and &&& operators
2020-09-11 01:38:57 +03:00
# The && operator may be abbreviated as &. This is not widely known though
# and is also not documented in the manual page.
.if 0 & 0
. error
.endif
.if 1 & 0
. error
.endif
.if 0 & 1
. error
.endif
.if !(1 & 1)
. error
.endif
# There is no operator &&&.
tests/make: force line-based diagnostics to be listed in the tests This way, contradictions between the intended output and the actual output are closer together and have a better chance of being spotted.
2023-06-01 23:56:35 +03:00
# expect+1: Malformed conditional (0 &&& 0)
make(1): add test for the &, && and &&& operators
2020-09-11 01:38:57 +03:00
.if 0 &&& 0
. error
.endif
tests/make: show that '||' and '&&' must be preceded by whitespace
2023-08-16 00:27:09 +03:00
# The '&&' operator must be preceded by whitespace, otherwise it becomes part
# of the preceding bare word. The condition is parsed as '"1&&" != "" && 1'.
.if 1&& && 1
.else
. error
.endif