26 lines
954 B
Bash
26 lines
954 B
Bash
#!/bin/sh
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SED=sed
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PRINTF=printf
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# tests that a delimiter okay in ccl, i.e., s/[/]// deletes a /
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abc=`$PRINTF 'hello/world\n' | $SED 's/[/]/x/;s/\n//'`
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[ ! X"$abc" = Xhelloxworld ] && { echo "(1) failed: $abc"; }
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# tests that a \ is not a general escape character in ccl, i.e., s/[\]//
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# deletes a \
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abc=`$PRINTF 'hello\\world\n' | $SED 's/[\]/x/'`
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[ ! X"$abc" = Xhelloxworld ] && { echo "(2) failed: $abc"; }
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# tests that a \n is mapped to a newline in ccl, i.e., s/[\n]//
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# deletes a newline
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abc=`$PRINTF 'hello\nworld\n' | $SED 'N; s/[\n]/x/'`
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[ ! X"$abc" = Xhelloxworld ] && { echo "(3) failed: $abc"; }
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# tests that a \\ does not map to a \ in ccl, i.e., s/[\\n]//
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# deletes a newline - not a \ or an n
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abc=`$PRINTF 'hello\n\\world\n' | $SED 'N; s/[\\n]/x/;s/[\]/y/'`
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[ ! X"$abc" = Xhelloxyworld ] && { echo "(4) failed: $abc"; }
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abc=`$PRINTF 'helloworld\n' | $SED 's/[[:alpha:]]/x/'`
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[ ! X"$abc" = Xxelloworld ] && { echo "(5) failed: $abc"; }
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