1 // RUN: rm -rf %t && mkdir %t && cp %s %t/main.cc && mkdir %t/a && mkdir %t/QtCore && mkdir %t/Headers %t/Some.framework %t/Some.framework/Headers 2 // RUN: touch %t/foo.h %t/foo.hxx %t/foo.cc %t/a/foosys %t/a/foosys.h %t/QtCore/foosys %t/QtCore/foo.h 3 // RUN: touch %t/Headers/foosys %t/Headers/foo.h %t/Some.framework/Headers/foosys %t/Some.framework/Headers/foo.h 4 5 // Quoted string shows header-ish files from CWD, and all from system. 6 #include "foo.h" 7 // RUN: %clang -fsyntax-only -isystem %t/a -Xclang -code-completion-at=%t/main.cc:6:13 %t/main.cc | FileCheck -check-prefix=CHECK-1 %s 8 // CHECK-1-NOT: foo.cc" 9 // CHECK-1: foo.h" 10 // CHECK-1: foo.hxx" 11 // CHECK-1: foosys" 12 13 // Quoted string with dir shows header-ish files in that subdir. 14 #include "a/foosys" 15 // RUN: %clang -fsyntax-only -isystem %t/a -Xclang -code-completion-at=%t/main.cc:14:13 %t/main.cc | FileCheck -check-prefix=CHECK-2 %s 16 // CHECK-2-NOT: foo.h" 17 // CHECK-2: foosys.h" 18 // CHECK-2-NOT: foosys" 19 20 // Angled shows headers from system dirs. 21 #include <foosys> 22 // RUN: %clang -fsyntax-only -isystem %t/a -Xclang -code-completion-at=%t/main.cc:21:13 %t/main.cc | FileCheck -check-prefix=CHECK-3 %s 23 // CHECK-3-NOT: foo.cc> 24 // CHECK-3-NOT: foo.h> 25 // CHECK-3: foosys> 26 27 // With -I rather than -isystem, the header extension is required. 28 #include <foosys> 29 // RUN: %clang -fsyntax-only -I %t/a -Xclang -code-completion-at=%t/main.cc:28:13 %t/main.cc | FileCheck -check-prefix=CHECK-4 %s 30 // CHECK-4-NOT: foo.cc> 31 // CHECK-4-NOT: foo.h> 32 // CHECK-4-NOT: foosys> 33 34 // Backslash handling. 35 #include "a\foosys" 36 // RUN: %clang -fsyntax-only -isystem %t/a -Xclang -code-completion-at=%t/main.cc:35:13 %t/main.cc -fms-compatibility | FileCheck -check-prefix=CHECK-5 %s 37 // CHECK-5: foosys.h" 38 39 // Qt headers don't necessarily have extensions. 40 #include <foosys> 41 // RUN: %clang -fsyntax-only -I %t/QtCore -Xclang -code-completion-at=%t/main.cc:40:13 %t/main.cc -fms-compatibility | FileCheck -check-prefix=CHECK-6 %s 42 // CHECK-6-NOT: foo.cc> 43 // CHECK-6: foo.h> 44 // CHECK-6: foosys> 45 46 // If the include path directly points into a framework's Headers/ directory, we allow extension-less headers. 47 #include <foosys> 48 // RUN: %clang -fsyntax-only -I %t/Some.framework/Headers -Xclang -code-completion-at=%t/main.cc:47:13 %t/main.cc -fms-compatibility | FileCheck -check-prefix=CHECK-7 %s 49 // CHECK-7-NOT: foo.cc> 50 // CHECK-7: foo.h> 51 // CHECK-7: foosys> 52 53 // Simply naming a directory "Headers" is not enough to allow extension-less headers. 54 #include <foosys> 55 // RUN: %clang -fsyntax-only -I %t/Headers -Xclang -code-completion-at=%t/main.cc:54:13 %t/main.cc -fms-compatibility | FileCheck -check-prefix=CHECK-8 %s 56 // CHECK-8-NOT: foo.cc> 57 // CHECK-8: foo.h> 58 // CHECK-8-NOT: foosys> 59