99 lines
2.0 KiB
Bash
99 lines
2.0 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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#
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# Literal matching
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#
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# Correctness
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@test "refute_regex() <value> <pattern>: fails if a <value> substring matches extended regular expression <pattern>" {
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run refute_regex 'abc' '^[a-z]b'
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assert_test_fail <<'ERR_MSG'
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-- value matches regular expression --
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value : abc
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pattern : ^[a-z]b
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match : ab
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case : sensitive
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--
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ERR_MSG
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}
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@test "refute_regex() <value> <pattern>: succeeds if no <value> substring matches extended regular expression <pattern>" {
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run refute_regex 'bcd' '^[a-z]b[c-z]+'
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assert_test_pass
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}
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@test "refute_regex() <value> <pattern>: provides results in BASH_REMATCH on failure" {
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unset -v BASH_REMATCH
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refute_regex 'abcd' 'b.d' \
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|| {
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declare -p BASH_REMATCH && \
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[ "${BASH_REMATCH[0]}" = 'bcd' ]
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}
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}
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@test "refute_regex() <value> <pattern>: matches case-insensitively when 'nocasematch' is set" {
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shopt -s nocasematch
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run refute_regex 'aBc' 'ABC'
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assert_test_fail <<'ERR_MSG'
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-- value matches regular expression --
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value : aBc
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pattern : ABC
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match : aBc
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case : insensitive
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--
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ERR_MSG
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}
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@test "refute_regex() <value> <pattern>: outputs multi-line <value> nicely when it fails" {
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run refute_regex $'abc\n123' '^[a-z]b[c-z]+'
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assert_test_fail <<'ERR_MSG'
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-- value matches regular expression --
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value (2 lines):
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abc
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123
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pattern (1 lines):
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^[a-z]b[c-z]+
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match (1 lines):
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abc
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case (1 lines):
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sensitive
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--
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ERR_MSG
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shopt -s nocasematch
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run refute_regex $'aBc\n123' '^[a-z]b[c-z]+'
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assert_test_fail <<'ERR_MSG'
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-- value matches regular expression --
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value (2 lines):
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aBc
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123
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pattern (1 lines):
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^[a-z]b[c-z]+
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match (1 lines):
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aBc
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case (1 lines):
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insensitive
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--
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ERR_MSG
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}
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# Error handling
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@test "refute_regex() <value> <pattern>: returns 1 and displays an error message if <pattern> is not a valid extended regular expression" {
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run refute_regex value '[.*'
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assert_test_fail <<'ERR_MSG'
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-- ERROR: refute_regex --
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Invalid extended regular expression: `[.*'
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--
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ERR_MSG
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}
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