clang/test/Format/line-ranges.cpp

   1 // RUN: grep -Ev "// *[A-Z-]+:" %s \
   2 // RUN:   | clang-format -style=LLVM -lines=1:1 -lines=5:5 \
   3 // RUN:   | FileCheck -strict-whitespace %s
   4 // CHECK: {{^int\ \*i;$}}
   5   int*i;
   6
   7 // CHECK: {{^int\ \ \*\ \ i;$}}
   8 int  *  i;
   9
  10 // CHECK: {{^int\ \*i;$}}
  11 int   *   i;
  12
  13 // RUN: not clang-format -lines=0:1 < %s 2>&1 \
  14 // RUN:   | FileCheck -strict-whitespace -check-prefix=CHECK0 %s
  15 // CHECK0: error: start line should be at least 1
  16
  17 // RUN: not clang-format -lines=2:1 < %s 2>&1 \
  18 // RUN:   | FileCheck -strict-whitespace -check-prefix=CHECK1 %s
  19 // CHECK1: error: start line should not exceed end line