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75 lines
804 B
Plaintext
75 lines
804 B
Plaintext
# Test the "emulate" builtin and related functions.
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%prep
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isset() {
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if [[ -o $1 ]]; then print yes; else print no; fi
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}
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showopts() {
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# Set for Bourne shell emulation
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isset shwordsplit
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# Set in native mode and unless "emulate -R" is in use
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isset banghist
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}
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%test
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(showopts
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fn() {
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emulate sh
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}
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fn
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showopts)
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0:Basic use of emulate
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>no
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>yes
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>yes
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>yes
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fn() {
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emulate -L sh
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showopts
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}
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showopts
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fn
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showopts
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0:Use of emulate -L
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>no
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>yes
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>yes
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>yes
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>no
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>yes
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(showopts
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emulate -R sh
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showopts)
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0:Use of emulate -R
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>no
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>yes
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>yes
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>no
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showopts
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emulate sh -c 'showopts'
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showopts
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0:Use of emulate -c
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>no
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>yes
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>yes
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>yes
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>no
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>yes
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showopts
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emulate -R sh -c 'showopts'
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showopts
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0:Use of emulate -R -c
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>no
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>yes
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>yes
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>no
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>no
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>yes
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