clang/test/Index/complete-pch-skip.cpp

   1 namespace ns {
   2 int bar;
   3 }
   4
   5 int main() { return ns:: }
   6 int main2() { return ns::foo(). }
   7 int main3() { PREAMBLE_ }
   8
   9 // RUN: printf "namespace ns { struct foo { int baz }; }\n#define PREAMBLE_MAC" > %t.h
  10 // RUN: c-index-test -write-pch %t.h.pch -x c++-header %t.h
  11 //
  12 // RUN: c-index-test -code-completion-at=%s:5:26 -include %t.h %s | FileCheck -check-prefix=WITH-PCH %s
  13 // WITH-PCH: {TypedText bar}
  14 // WITH-PCH: {TypedText foo}
  15
  16 // RUN: c-index-test -code-completion-at=%s:7:24 -include %t.h %s | FileCheck -check-prefix=WITH-PCH-MACRO %s
  17 // WITH-PCH-MACRO: {TypedText PREAMBLE_MAC}
  18
  19 // RUN: env CINDEXTEST_COMPLETION_SKIP_PREAMBLE=1 c-index-test -code-completion-at=%s:5:26 -include %t.h %s | FileCheck -check-prefix=SKIP-PCH %s
  20 // SKIP-PCH-NOT: foo
  21 // SKIP-PCH: {TypedText bar}
  22 // SKIP-PCH-NOT: foo
  23
  24 // RUN: env CINDEXTEST_COMPLETION_SKIP_PREAMBLE=1 c-index-test -code-completion-at=%s:7:24 -include %t.h %s | FileCheck -check-prefix=SKIP-PCH-MACRO %s
  25 // SKIP-PCH-MACRO-NOT: {TypedText PREAMBLE_MAC}
  26
  27 // Verify that with *no* preamble (no -include flag) we still get local results.
  28 // SkipPreamble used to break this, by making lookup *too* lazy.
  29 // RUN: env CINDEXTEST_COMPLETION_SKIP_PREAMBLE=1 c-index-test -code-completion-at=%s:5:26 %s | FileCheck -check-prefix=NO-PCH %s
  30 // NO-PCH-NOT: foo
  31 // NO-PCH: {TypedText bar}
  32 // NO-PCH-NOT: foo
  33
  34 // Verify that we still get member results from the preamble.
  35 // RUN: env CINDEXTEST_COMPLETION_SKIP_PREAMBLE=1 c-index-test -code-completion-at=%s:6:32 -include %t.h %s | FileCheck -check-prefix=MEMBER %s
  36 // MEMBER: {TypedText baz}
  37