usr.bin/make/unit-tests/escape.exp

   1 var-1bs
   2 printf "%s=:%s:\n" VAR1BS 111\\111;   printf "%s=:%s:\n" VAR1BSa 111\\aaa;   printf "%s=:%s:\n" VAR1BSA 111\\aaa;   printf "%s=:%s:\n" VAR1BSda 111\\\$\{a\};   printf "%s=:%s:\n" VAR1BSdA 111\\\$\{A\};   printf "%s=:%s:\n" VAR1BSc 111\#\ backslash\ escapes\ comment\ char,\ so\ this\ is\ part\ of\ the\ value;   printf "%s=:%s:\n" VAR1BSsc 111\\\ ;
   3 VAR1BS=:111\111:
   4 VAR1BSa=:111\aaa:
   5 VAR1BSA=:111\aaa:
   6 VAR1BSda=:111\${a}:
   7 VAR1BSdA=:111\${A}:
   8 VAR1BSc=:111# backslash escapes comment char, so this is part of the value:
   9 VAR1BSsc=:111\ :
  10 var-2bs
  11 printf "%s=:%s:\n" VAR2BS 222\\\\222;   printf "%s=:%s:\n" VAR2BSa 222\\\\aaa;   printf "%s=:%s:\n" VAR2BSA 222\\\\aaa;   printf "%s=:%s:\n" VAR2BSda 222\\\\\$\{a\};   printf "%s=:%s:\n" VAR2BSdA 222\\\\\$\{A\};   printf "%s=:%s:\n" VAR2BSc 222\\\\;   printf "%s=:%s:\n" VAR2BSsc 222\\\\;
  12 VAR2BS=:222\\222:
  13 VAR2BSa=:222\\aaa:
  14 VAR2BSA=:222\\aaa:
  15 VAR2BSda=:222\\${a}:
  16 VAR2BSdA=:222\\${A}:
  17 VAR2BSc=:222\\:
  18 VAR2BSsc=:222\\:
  19 var-1bsnl
  20 printf "%s=:%s:\n" VAR1BSNL 111\ 111;   printf "%s=:%s:\n" VAR1BSNLa 111\ aaa;   printf "%s=:%s:\n" VAR1BSNLA 111\ aaa;   printf "%s=:%s:\n" VAR1BSNLda 111\ \$\{a\};   printf "%s=:%s:\n" VAR1BSNLdA 111\ \$\{A\};   printf "%s=:%s:\n" VAR1BSNLc 111;   printf "%s=:%s:\n" VAR1BSNLsc 111;
  21 VAR1BSNL=:111 111:
  22 VAR1BSNLa=:111 aaa:
  23 VAR1BSNLA=:111 aaa:
  24 VAR1BSNLda=:111 ${a}:
  25 VAR1BSNLdA=:111 ${A}:
  26 VAR1BSNLc=:111:
  27 VAR1BSNLsc=:111:
  28 var-2bsnl
  29 printf "%s=:%s:\n" VAR2BSNL 222\\\\;   printf "%s=:%s:\n" VAR2BSNLa 222\\\\;   printf "%s=:%s:\n" VAR2BSNLA 222\\\\;   printf "%s=:%s:\n" VAR2BSNLda 222\\\\;   printf "%s=:%s:\n" VAR2BSNLdA 222\\\\;   printf "%s=:%s:\n" VAR2BSNLc 222\\\\;   printf "%s=:%s:\n" VAR2BSNLsc 222\\\\;
  30 VAR2BSNL=:222\\:
  31 VAR2BSNLa=:222\\:
  32 VAR2BSNLA=:222\\:
  33 VAR2BSNLda=:222\\:
  34 VAR2BSNLdA=:222\\:
  35 VAR2BSNLc=:222\\:
  36 VAR2BSNLsc=:222\\:
  37 var-3bsnl
  38 printf "%s=:%s:\n" VAR3BSNL 333\\\\\ 333=;   printf "%s=:%s:\n" VAR3BSNLa 333\\\\\ aaa=;   printf "%s=:%s:\n" VAR3BSNLA 333\\\\\ aaa=;   printf "%s=:%s:\n" VAR3BSNLda 333\\\\\ \$\{a\}=;   printf "%s=:%s:\n" VAR3BSNLdA 333\\\\\ \$\{A\}=;   printf "%s=:%s:\n" VAR3BSNLc 333\\\\;   printf "%s=:%s:\n" VAR3BSNLsc 333\\\\;
  39 VAR3BSNL=:333\\ 333=:
  40 VAR3BSNLa=:333\\ aaa=:
  41 VAR3BSNLA=:333\\ aaa=:
  42 VAR3BSNLda=:333\\ ${a}=:
  43 VAR3BSNLdA=:333\\ ${A}=:
  44 VAR3BSNLc=:333\\:
  45 VAR3BSNLsc=:333\\:
  46 var-1bsnl-space
  47 printf "%s=:%s:\n" VAR1BSNL00 first\ line;   printf "%s=:%s:\n" VAR1BSNL0 first\ line\ no\ space\ on\ second\ line;   printf "%s=:%s:\n" VAR1BSNLs first\ line\ one\ space\ on\ second\ line;   printf "%s=:%s:\n" VAR1BSNLss first\ line\ two\ spaces\ on\ second\ line;   printf "%s=:%s:\n" VAR1BSNLt first\ line\ one\ tab\ on\ second\ line;   printf "%s=:%s:\n" VAR1BSNLtt first\ line\ two\ tabs\ on\ second\ line;   printf "%s=:%s:\n" VAR1BSNLxx first\ line\ many\ spaces\ and\ tabs\ \[\ \ \       \ \]\ on\ second\ line;
  48 VAR1BSNL00=:first line:
  49 VAR1BSNL0=:first line no space on second line:
  50 VAR1BSNLs=:first line one space on second line:
  51 VAR1BSNLss=:first line two spaces on second line:
  52 VAR1BSNLt=:first line one tab on second line:
  53 VAR1BSNLtt=:first line two tabs on second line:
  54 VAR1BSNLxx=:first line many spaces and tabs [    ] on second line:
  55 cmd-1bsnl
  56 echo :'first line\
  57 #second line without space\
  58 third line':
  59 :first line\
  60 #second line without space\
  61 third line:
  62 echo :'first line\
  63      second line spaces should be retained':
  64 :first line\
  65      second line spaces should be retained:
  66 echo :'first line\
  67 second line tab should be elided':
  68 :first line\
  69 second line tab should be elided:
  70 echo :'first line\
  71         only one tab should be elided, second tab remains'
  72 :first line\
  73         only one tab should be elided, second tab remains
  74 cmd-1bsnl-eof
  75 echo :'command ending with backslash-newline'; \
  76
  77 :command ending with backslash-newline
  78 cmd-2bsnl
  79 echo take one\\
  80 take one\
  81 echo take two\\
  82 take two\
  83 echo take three\\
  84 take three\
  85 cmd-3bsnl
  86 echo :'first line\\\
  87 #second line without space\\\
  88 third line':
  89 :first line\\\
  90 #second line without space\\\
  91 third line:
  92 echo :'first line\\\
  93      second line spaces should be retained':
  94 :first line\\\
  95      second line spaces should be retained:
  96 echo :'first line\\\
  97 second line tab should be elided':
  98 :first line\\\
  99 second line tab should be elided:
 100 echo :'first line\\\
 101         only one tab should be elided, second tab remains'
 102 :first line\\\
 103         only one tab should be elided, second tab remains
 104 exit status 0