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Diffstat (limited to 'dotfiles/system/.zsh/modules/Test/B07emulate.ztst')
| -rw-r--r-- | dotfiles/system/.zsh/modules/Test/B07emulate.ztst | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/dotfiles/system/.zsh/modules/Test/B07emulate.ztst b/dotfiles/system/.zsh/modules/Test/B07emulate.ztst new file mode 100644 index 0000000..2de097e --- /dev/null +++ b/dotfiles/system/.zsh/modules/Test/B07emulate.ztst @@ -0,0 +1,253 @@ +# Test the "emulate" builtin and related functions. + +%prep + + isset() { + print -n "${1}: " + if [[ -o $1 ]]; then print yes; else print no; fi + } + showopts() { + # Set for Bourne shell emulation + isset shwordsplit + # Set in native mode and unless "emulate -R" is in use + isset banghist + } + cshowopts() { + showopts + # Show a csh option, too + isset cshnullglob + } + +%test + + (print Before + showopts + fn() { + emulate sh + } + fn + print After + showopts) +0:Basic use of emulate +>Before +>shwordsplit: no +>banghist: yes +>After +>shwordsplit: yes +>banghist: yes + + fn() { + emulate -L sh + print During + showopts + } + print Before + showopts + fn + print After + showopts +0:Use of emulate -L +>Before +>shwordsplit: no +>banghist: yes +>During +>shwordsplit: yes +>banghist: yes +>After +>shwordsplit: no +>banghist: yes + + (print Before + showopts + emulate -R sh + print After + showopts) +0:Use of emulate -R +>Before +>shwordsplit: no +>banghist: yes +>After +>shwordsplit: yes +>banghist: no + + print Before + showopts + emulate sh -c 'print During; showopts' + print After + showopts +0:Use of emulate -c +>Before +>shwordsplit: no +>banghist: yes +>During +>shwordsplit: yes +>banghist: yes +>After +>shwordsplit: no +>banghist: yes + + print Before + showopts + emulate -R sh -c 'print During; showopts' + print After + showopts +0:Use of emulate -R -c +>Before +>shwordsplit: no +>banghist: yes +>During +>shwordsplit: yes +>banghist: no +>After +>shwordsplit: no +>banghist: yes + + print Before + showopts + emulate -R sh -c 'shshowopts() { showopts; }' + print After definition + showopts + print In sticky emulation + shshowopts + print After sticky emulation + showopts +0:Basic sticky function emulation +>Before +>shwordsplit: no +>banghist: yes +>After definition +>shwordsplit: no +>banghist: yes +>In sticky emulation +>shwordsplit: yes +>banghist: no +>After sticky emulation +>shwordsplit: no +>banghist: yes + + print Before + cshowopts + emulate -R sh -c 'shshowopts() { cshowopts; }' + emulate csh -c 'cshshowopts() { + cshowopts + print In nested sh emulation + shshowopts + }' + print After definition + cshowopts + print In sticky csh emulation + cshshowopts + print After sticky emulation + cshowopts +0:Basic sticky function emulation +>Before +>shwordsplit: no +>banghist: yes +>cshnullglob: no +>After definition +>shwordsplit: no +>banghist: yes +>cshnullglob: no +>In sticky csh emulation +>shwordsplit: no +>banghist: yes +>cshnullglob: yes +>In nested sh emulation +>shwordsplit: yes +>banghist: no +>cshnullglob: no +>After sticky emulation +>shwordsplit: no +>banghist: yes +>cshnullglob: no + + isalp() { if [[ -o alwayslastprompt ]]; then print on; else print off; fi; } + emulate sh -c 'shfunc_inner() { setopt alwayslastprompt; }' + emulate csh -c 'cshfunc_inner() { setopt alwayslastprompt; }' + emulate sh -c 'shfunc_outer() { + unsetopt alwayslastprompt; + shfunc_inner; + isalp + unsetopt alwayslastprompt + cshfunc_inner + isalp + }' + shfunc_outer +0:Sticky emulation not triggered if sticky emulation unchanged +>on +>off + + ( + setopt ignorebraces + emulate zsh -o extendedglob -c ' + [[ -o ignorebraces ]] || print "Yay, ignorebraces was reset" + [[ -o extendedglob ]] && print "Yay, extendedglob is set" + ' + ) +0:emulate -c with options +>Yay, ignorebraces was reset +>Yay, extendedglob is set + + ( + setopt ignorebraces + emulate zsh -o extendedglob + [[ -o ignorebraces ]] || print "Yay, ignorebraces is no longer set" + [[ -o extendedglob ]] && print "Yay, extendedglob is set" + ) +0:emulate with options but no -c +>Yay, ignorebraces is no longer set +>Yay, extendedglob is set + + emulate zsh -o fixallmybugs 'print This was executed, bad' +1:emulate -c with incorrect options +?(eval):emulate:1: no such option: fixallmybugs + + emulate zsh -c ' + func() { [[ -o extendedglob ]] || print extendedglob is off } + ' + func + emulate zsh -o extendedglob -c ' + func() { [[ -o extendedglob ]] && print extendedglob is on } + ' + func +0:options specified alongside emulation are also sticky +>extendedglob is off +>extendedglob is on + + emulate zsh -o extendedglob -c ' + func_inner() { setopt nobareglobqual } + ' + emulate zsh -o extendedglob -c ' + func_outer() { + func_inner + [[ -o bareglobqual ]] || print bareglobqual was turned off + [[ -o extendedglob ]] && print extendedglob is on, though + } + ' + [[ -o extendedglob ]] || print extendedglob is initially off + func_outer +0:options propagate between identical emulations +>extendedglob is initially off +>bareglobqual was turned off +>extendedglob is on, though + + emulate zsh -o extendedglob -c ' + func_inner() { setopt nobareglobqual } + ' + emulate zsh -o extendedglob -o cbases -c ' + func_outer() { + func_inner + [[ -o bareglobqual ]] && print bareglobqual is still on + [[ -o extendedglob ]] && print extendedglob is on, too + } + ' + [[ -o extendedglob ]] || print extendedglob is initially off + func_outer +0:options do not propagate between different emulations +>extendedglob is initially off +>bareglobqual is still on +>extendedglob is on, too + + emulate sh -c '[[ a == a ]]' +0:regression test for POSIX_ALIASES reserved words +F:Some reserved tokens are handled in alias expansion |