clang/test/Preprocessor/embed_preprocess_to_file.c

   1 // RUN: %clang_cc1 -std=c23 %s -E --embed-dir=%S/Inputs | FileCheck %s --check-prefix EXPANDED
   2 // RUN: %clang_cc1 -std=c23 %s -E -dE --embed-dir=%S/Inputs | FileCheck %s --check-prefix DIRECTIVE
   3
   4 // Ensure that we correctly preprocess to a file, both with expanding embed
   5 // directives fully and with printing the directive instead.
   6 const char data[] = {
   7 #embed <jk.txt> if_empty('a', 'b') clang::offset(0) limit(1) suffix(, 'a', 0) prefix('h',)
   8 };
   9
  10 // EXPANDED: const char data[] = {'h',106 , 'a', 0};
  11 // DIRECTIVE: const char data[] = {
  12 // DIRECTIVE-NEXT: #embed <jk.txt> if_empty('a', 'b') limit(1) clang::offset(0) prefix('h',) suffix(, 'a', 0) /* clang -E -dE */
  13 // DIRECTIVE-NEXT: };
  14
  15 const char more[] = {
  16 #embed <media/empty> if_empty('a', 'b')
  17 };
  18
  19 // EXPANDED: const char more[] = {'a', 'b'}
  20 // DIRECTIVE: const char more[] = {
  21 // DIRECTIVE-NEXT: #embed <media/empty> if_empty('a', 'b') /* clang -E -dE */
  22 // DIRECTIVE-NEXT: };
  23
  24 const char even_more[] = {
  25   1, 2, 3,
  26 #embed <jk.txt> prefix(4, 5,) suffix(, 6, 7)
  27   , 8, 9, 10
  28 };
  29
  30 // EXPANDED: const char even_more[] = {
  31 // EXPANDED-NEXT:   1, 2, 3,4, 5,106, 107 , 6, 7 , 8, 9, 10
  32 // EXPANDED-EMPTY:
  33 // EXPANDED-EMPTY:
  34 // EXPANDED-NEXT: };
  35 // DIRECTIVE: const char even_more[] = {
  36 // DIRECTIVE-NEXT:  1, 2, 3,
  37 // DIRECTIVE-NEXT: #embed <jk.txt> prefix(4, 5,) suffix(, 6, 7) /* clang -E -dE */
  38 // DIRECTIVE-NEXT:  , 8, 9, 10
  39 // DIRECTIVE-NEXT: };