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Baptiste Daroussin
d2cfdf4c12
Support cat -A, -E and -T, which are commonly used by Linux shell scripts. -E prints a "$" at the end of each line, -T renders tabs as ^I, and -A is equivalent to -vET. MFC After: 1 week Discussed with: jrtc27 Reviewed by: jrtc27, ziaee Differential Revision: https://reviews.freebsd.org/D59250
60 lines
1.2 KiB
Bash
60 lines
1.2 KiB
Bash
#
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# SPDX-License-Identifier: BSD-2-Clause
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#
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# Copyright (c) 2026 Baptiste Daroussin <[email protected]>
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#
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#
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atf_test_case E_output
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E_output_body()
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{
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printf 'a\tb\n\001c\n\177\n' > input
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atf_check -o 'inline:a\tb$\n\001c$\n\0177$\n' cat -E input
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}
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atf_test_case T_output
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T_output_body()
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{
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printf 'a\tb\n\001c\n\177\n' > input
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atf_check -o 'inline:a^Ib\n\001c\n\0177\n' cat -T input
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}
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atf_test_case A_output
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A_output_body()
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{
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printf 'a\tb\n\001c\n\177\n' > input
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# -A implies -v, -E and -T.
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expected='a^Ib$\n^Ac$\n^?$\n'
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atf_check -o "inline:${expected}" cat -A input
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atf_check -o "inline:${expected}" cat -vET input
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atf_check -o "inline:${expected}" cat -AET input
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}
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atf_test_case e_implies_v
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e_implies_v_body()
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{
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printf 'a\tb\n\001c\n\177\n' > input
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atf_check -o 'inline:a\tb$\n^Ac$\n^?$\n' cat -e input
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atf_check -o 'inline:a\tb$\n^Ac$\n^?$\n' cat -Ev input
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}
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atf_test_case t_implies_v
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t_implies_v_body()
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{
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printf 'a\tb\n\001c\n\177\n' > input
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atf_check -o 'inline:a^Ib\n^Ac\n^?\n' cat -t input
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atf_check -o 'inline:a^Ib\n^Ac\n^?\n' cat -Tv input
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}
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atf_init_test_cases()
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{
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atf_add_test_case E_output
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atf_add_test_case T_output
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atf_add_test_case A_output
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atf_add_test_case e_implies_v
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atf_add_test_case t_implies_v
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}
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