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https://github.com/fish-shell/fish-shell
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Tweak test runner to set up environment better
Update the test runners so they set up their own environment in test_util.fish. This simplifies the Makefile and paves the way for adding utility functions for use in the tests themselves.
This commit is contained in:
Kevin Ballard
parent
eafd577629
commit
e13d423b68
5 changed files with 76 additions and 30 deletions
14
Makefile.in
14
Makefile.in
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@ -315,20 +315,14 @@ test_low_level: fish_tests $(call filter_up_to,test_low_level,$(active_test_goal
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test_high_level: test_fishscript test_interactive
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.PHONY: test_high_level
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test_fishscript: $(PROGRAMS) test_fishscript_config $(call filter_up_to,test_fishscript,$(active_test_goals))
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cd tests; XDG_CONFIG_HOME="$$PWD"/tmp.config ../fish test.fish
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test_fishscript: $(PROGRAMS) $(call filter_up_to,test_fishscript,$(active_test_goals))
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cd tests && ../fish test.fish
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.PHONY: test_fishscript
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test_interactive: $(PROGRAMS) test_fishscript_config $(call filter_up_to,test_interactive,$(active_test_goals))
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cd tests; XDG_CONFIG_HOME="$$PWD"/tmp.config ../fish interactive.fish
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test_interactive: $(PROGRAMS) $(call filter_up_to,test_interactive,$(active_test_goals))
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cd tests && ../fish interactive.fish
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.PHONY: test_interactive
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test_fishscript_config:
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@rm -rf tests/tmp.config
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@mkdir -p tests/tmp.config/fish
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@echo 'set fish_function_path "$$PWD/../share/functions"' > tests/tmp.config/fish/config.fish
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.PHONY: test_fishscript_config
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#
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# commands.hdr collects documentation on all commands, functions and
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# builtins
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@ -1,8 +1,5 @@
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# vim: set filetype=fish sw=4 ts=4 et:
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# source the non-interactive config
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source $XDG_CONFIG_HOME/../tmp.config/fish/config.fish
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set -g prompt_counter 0
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set -g prompt_counter_incr 0
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function fish_prompt
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@ -2,7 +2,7 @@
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#
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# Interactive tests using `expect`
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source test_util.fish
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source test_util.fish (status -f); or exit
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say -o cyan "Testing interactive functionality"
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if not type -q expect
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@ -13,7 +13,8 @@ end
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function test_file
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rm -Rf tmp.interactive.config; or die "Couldn't remove tmp.interactive.config"
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mkdir -p tmp.interactive.config/fish; or die "Couldn't create tmp.interactive.config/fish"
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cp interactive.config tmp.interactive.config/fish/config.fish; or die "Couldn't create tmp.interactive.config/fish/config.fish"
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cat $XDG_CONFIG_HOME/fish/config.fish interactive.config > tmp.interactive.config/fish/config.fish
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or die "Couldn't create tmp.interactive.config/fish/config.fish"
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set -l file $argv[1]
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@ -2,7 +2,7 @@
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#
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# Fishscript tests
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source test_util.fish
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source test_util.fish (status -f); or exit
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say -o cyan "Testing high level script functionality"
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@ -1,18 +1,73 @@
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# Utilities for the test runners
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function die
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echo $argv[1] >&2
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if test "$argv[1]" = (status -f)
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echo 'test_util.fish requires sourcing script as argument to `source`' >&2
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echo 'use `source test_util.fish (status -f); or exit`' >&2
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status --print-stack-trace >&2
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exit 1
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end
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if not tty 0>&1 >/dev/null
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function set_color
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# do nothing
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return 0
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end
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function die
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set -q argv[1]; and echo $argv[1] >&2
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exit 1
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end
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function say
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# check if we're running in the test environment
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# if not, set it up and rerun fish with exec.
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# The test is whether the special var __fish_is_running_tests
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# exists and contains the same value as XDG_CONFIG_HOME. It checks
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# the value and not just the presence because we're going to delete
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# the config directory later if we're exiting successfully.
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if not set -q __fish_is_running_tests
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# set up our test environment and re-run the original script
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set -l script $argv[1]
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switch $script
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case '/*'
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# path is absolute
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case '*'
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# path is relative, make it absolute
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set script $PWD/$script
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end
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set -l IFS # clear IFS so cmd substitution doesn't split
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cd (dirname $script); or die
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set -xl XDG_CONFIG_HOME (printf '%s/tmp.config/%s' $PWD %self); or die
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if test -d $XDG_CONFIG_HOME
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# if the dir already exists, we've reused a pid
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# this would be surprising to reuse a fish pid that failed in the past,
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# but clear it anyway
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rm -r $XDG_CONFIG_HOME; or die
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end
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mkdir -p $XDG_CONFIG_HOME/fish; or die
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set -l escaped_parent (dirname $PWD | sed -e 's/[\'\\\\]/\\\\&/g'); or die
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printf 'set fish_function_path \'%s/share/functions\'\n' $escaped_parent > $XDG_CONFIG_HOME/fish/config.fish; or die
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set -xl __fish_is_running_tests $XDG_CONFIG_HOME
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exec ../fish $script
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die 'exec failed'
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else if test "$__fish_is_running_tests" != "$XDG_CONFIG_HOME"
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echo 'Something went wrong with the test runner.' >&2
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echo "__fish_is_running_tests: $__fish_is_running_tests" >&2
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echo "XDG_CONFIG_HOME: $XDG_CONFIG_HOME" >&2
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exit 10
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else
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# we're running tests with a temporary config directory
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function test_util_on_exit --on-process-exit %self -V __fish_is_running_tests
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# remove the temporary config directory
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# unfortunately if this fails we can't alter the exit status of fish
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if not rm -r "$__fish_is_running_tests"
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echo "error: Couldn't remove temporary config directory '$__fish_is_running_tests'" >&2
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end
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end
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# unset __fish_is_running_tests so any children that source
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# test_util.fish will set up a new test environment.
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set -e __fish_is_running_tests
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end
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set -l suppress_color
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if not tty 0>&1 >/dev/null
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set suppress_color yes
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end
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function say -V suppress_color
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set -l color_flags
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set -l suppress_newline
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while set -q argv[1]
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@ -32,15 +87,14 @@ function say
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set -e argv[1]
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end
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if not set -q argv[1]
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echo 'usage: say [flags] color [string...]' >&2
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if not set -q argv[2]
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echo 'usage: say [flags] color string [string...]' >&2
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return 1
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end
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if set_color $color_flags $argv[1]
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set -e argv[1]
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echo -n $argv
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set_color reset
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if begin; test -n "$suppress_color"; or set_color $color_flags $argv[1]; end
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printf '%s' $argv[2..-1]
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test -z "$suppress_color"; and set_color reset
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if test -z "$suppress_newline"
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echo
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end
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