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tests: Set ZSH explicitly make sure PATH is exported
'env -i' clears the complete environment, including PATH. In that case, on most platforms, when excuting commands without PATH being set, /usr/bin and /bin are searched, e.g. on Linux: $ strace env -i asdf |& grep asdf execve("/usr/bin/env", ["env", "-i", "asdf"], 0x7ffc3e3c0890 /* 27 vars */) = 0 execve("/bin/asdf", ["asdf"], 0x55be2da090d0 /* 0 vars */) = -1 ENOENT (No such file or directory) execve("/usr/bin/asdf", ["asdf"], 0x55be2da090d0 /* 0 vars */) = -1 ENOENT (No such file or directory) write(2, "\342\200\230asdf\342\200\231", 10‘asdf’) = 10 Howver, this does not hold on every platform. E.g. on Cygwin, so such fallback paths are searched: $ strace env -i asdf |& grep asdf 37 25736 [main] env 3516 build_argv: argv[2] = 'asdf' 643 30373 [main] env 3516 find_exec: find_exec (asdf) 35 30408 [main] env 3516 find_exec: (null) = find_exec (asdf) 36 30444 [main] env 3516 spawnve: spawnve (, asdf, 0x10040B000) ‘asdf’ 199 53601 [main] env 3516 write: 10 = write(2, 0x10040B040, 10) $ env -i zsh env: ‘zsh’: No such file or directory Therefore, we need to make sure that the default PATH is exported from tests/test-highlighting.zsh.
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Makefile
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Makefile
@ -4,7 +4,7 @@ INSTALL?=install -c
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PREFIX?=/usr/local
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PREFIX?=/usr/local
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SHARE_DIR?=$(DESTDIR)$(PREFIX)/share/$(NAME)
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SHARE_DIR?=$(DESTDIR)$(PREFIX)/share/$(NAME)
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DOC_DIR?=$(DESTDIR)$(PREFIX)/share/doc/$(NAME)
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DOC_DIR?=$(DESTDIR)$(PREFIX)/share/doc/$(NAME)
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ZSH?=zsh # zsh binary to run tests with
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ZSH?="`which zsh`" # zsh binary to run tests with
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all:
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all:
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cd docs && \
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cd docs && \
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@ -29,6 +29,7 @@
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# -------------------------------------------------------------------------------------------------
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# -------------------------------------------------------------------------------------------------
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export PATH
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setopt NO_UNSET WARN_CREATE_GLOBAL
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setopt NO_UNSET WARN_CREATE_GLOBAL
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# Required for add-zle-hook-widget.
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# Required for add-zle-hook-widget.
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