src/tools/rustfmt/tests/source/issue-2973.rs

   1 #[cfg(test)]
   2 mod test {
   3   summary_test! {
   4         tokenize_recipe_interpolation_eol,
   5     "foo: # some comment
   6  {{hello}}
   7 ",
   8     "foo: \
   9  {{hello}} \
  10 {{ahah}}",
  11         "N:#$>^{N}$<.",
  12       }
  13
  14   summary_test! {
  15     tokenize_strings,
  16     r#"a = "'a'" + '"b"' + "'c'" + '"d"'#echo hello"#,
  17     r#"N="+'+"+'#."#,
  18   }
  19
  20   summary_test! {
  21         tokenize_recipe_interpolation_eol,
  22     "foo: # some comment
  23  {{hello}}
  24 ",
  25         "N:#$>^{N}$<.",
  26       }
  27
  28   summary_test! {
  29         tokenize_recipe_interpolation_eof,
  30     "foo: # more comments
  31  {{hello}}
  32 # another comment
  33 ",
  34         "N:#$>^{N}$<#$.",
  35       }
  36
  37   summary_test! {
  38     tokenize_recipe_complex_interpolation_expression,
  39     "foo: #lol\n {{a + b + \"z\" + blarg}}",
  40     "N:#$>^{N+N+\"+N}<.",
  41   }
  42
  43   summary_test! {
  44     tokenize_recipe_multiple_interpolations,
  45     "foo:,#ok\n {{a}}0{{b}}1{{c}}",
  46     "N:,#$>^{N}_{N}_{N}<.",
  47   }
  48
  49   summary_test! {
  50         tokenize_junk,
  51     "bob
  52
  53 hello blah blah blah : a b c #whatever
  54     ",
  55         "N$$NNNN:NNN#$.",
  56       }
  57
  58   summary_test! {
  59         tokenize_empty_lines,
  60     "
  61 # this does something
  62 hello:
  63   asdf
  64   bsdf
  65
  66   csdf
  67
  68   dsdf # whatever
  69
  70 # yolo
  71   ",
  72         "$#$N:$>^_$^_$$^_$$^_$$<#$.",
  73       }
  74
  75   summary_test! {
  76         tokenize_comment_before_variable,
  77     "
  78 #
  79 A='1'
  80 echo:
  81   echo {{A}}
  82   ",
  83         "$#$N='$N:$>^_{N}$<.",
  84       }
  85
  86   summary_test! {
  87     tokenize_interpolation_backticks,
  88     "hello:\n echo {{`echo hello` + `echo goodbye`}}",
  89     "N:$>^_{`+`}<.",
  90   }
  91
  92   summary_test! {
  93     tokenize_assignment_backticks,
  94     "a = `echo hello` + `echo goodbye`",
  95     "N=`+`.",
  96   }
  97
  98   summary_test! {
  99         tokenize_multiple,
 100     "
 101 hello:
 102   a
 103   b
 104
 105   c
 106
 107   d
 108
 109 # hello
 110 bob:
 111   frank
 112   ",
 113
 114         "$N:$>^_$^_$$^_$$^_$$<#$N:$>^_$<.",
 115       }
 116
 117   summary_test! {
 118     tokenize_comment,
 119     "a:=#",
 120     "N:=#."
 121   }
 122
 123   summary_test! {
 124     tokenize_comment_with_bang,
 125     "a:=#foo!",
 126     "N:=#."
 127   }
 128
 129   summary_test! {
 130         tokenize_order,
 131     r"
 132 b: a
 133   @mv a b
 134
 135 a:
 136   @touch F
 137   @touch a
 138
 139 d: c
 140   @rm c
 141
 142 c: b
 143   @mv b c",
 144         "$N:N$>^_$$<N:$>^_$^_$$<N:N$>^_$$<N:N$>^_<.",
 145       }
 146
 147   summary_test! {
 148     tokenize_parens,
 149     r"((())) )abc(+",
 150     "((())))N(+.",
 151   }
 152
 153   summary_test! {
 154     crlf_newline,
 155     "#\r\n#asdf\r\n",
 156     "#$#$.",
 157   }
 158 }