clang/test/ClangScanDeps/has_include_if_elif.cpp

   1 // RUN: rm -rf %t
   2 // RUN: split-file %s %t
   3
   4 //--- cdb.json.in
   5 [{
   6   "directory": "DIR",
   7   "command": "clang -c DIR/tu.c -o DIR/tu.o -IDIR/include",
   8   "file": "DIR/tu.c"
   9 }]
  10 //--- include/header1.h
  11 //--- include/header2.h
  12 //--- include/header3.h
  13 //--- include/header4.h
  14 //--- tu.c
  15 #if __has_include("header1.h")
  16 #endif
  17
  18 #if 0
  19 #elif __has_include("header2.h")
  20 #endif
  21
  22 #define H3 __has_include("header3.h")
  23 #if H3
  24 #endif
  25
  26 #define H4 __has_include("header4.h")
  27 #if 0
  28 #elif H4
  29 #endif
  30
  31 // RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.in > %t/cdb.json
  32 // RUN: clang-scan-deps -compilation-database %t/cdb.json -mode preprocess-dependency-directives | FileCheck %s
  33 // RUN: clang-scan-deps -compilation-database %t/cdb.json -mode preprocess | FileCheck %s
  34
  35 // CHECK: tu.c
  36 // CHECK-NEXT: header1.h
  37 // CHECK-NEXT: header2.h
  38 // CHECK-NEXT: header3.h
  39 // CHECK-NEXT: header4.h