From: Nico Weber Date: Sat, 12 Mar 2016 19:55:59 +0000 (+0000) Subject: clang-cl: Add a test for the interaction of /Yc and /showIncludes. X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d59a142ef50bf041797143db71d2d4777fd32d27;p=clang clang-cl: Add a test for the interaction of /Yc and /showIncludes. We almost get this right, but not completely (see FIXME). It looks like /FI headers generally aren't included in /showIncludes yet, but they should be. But it seems good to have test coverage for the bits that already work. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@263344 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/test/Driver/Inputs/header1.h b/test/Driver/Inputs/header1.h new file mode 100644 index 0000000000..e69de29bb2 diff --git a/test/Driver/Inputs/header2.h b/test/Driver/Inputs/header2.h new file mode 100644 index 0000000000..243468d879 --- /dev/null +++ b/test/Driver/Inputs/header2.h @@ -0,0 +1 @@ +#include "header1.h" diff --git a/test/Driver/Inputs/header3.h b/test/Driver/Inputs/header3.h new file mode 100644 index 0000000000..e69de29bb2 diff --git a/test/Driver/cl-pch-showincludes.cpp b/test/Driver/cl-pch-showincludes.cpp new file mode 100644 index 0000000000..1fe25c08ec --- /dev/null +++ b/test/Driver/cl-pch-showincludes.cpp @@ -0,0 +1,22 @@ +// Note: %s and %S must be preceded by --, otherwise it may be interpreted as a +// command-line option, e.g. on Mac where %s is commonly under /Users. + +// Tests interaction of /Yc / /Yu with /showIncludes + +#include "header3.h" + +// When building the pch, header1.h (included by header2.h), header2.h (the pch +// input itself) and header3.h (included directly, above) should be printed. +// RUN: %clang_cl -Werror /showIncludes /I%S/Inputs /Ycheader2.h /FIheader2.h /Fp%t.pch /c -- %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-YC %s +// FIXME: clang-cl doesn't print "header2.h" yet, next line shouldn't say -NOT +// CHECK-YC-NOT: Note: including file: {{.*header2.h}} +// CHECK-YC: Note: including file: {{.*header1.h}} +// CHECK-YC: Note: including file: {{.*header3.h}} + +// When using the pch, only the direct include is printed. +// RUN: %clang_cl -Werror /showIncludes /I%S/Inputs /Yuheader2.h /FIheader2.h /Fp%t.pch /c -- %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-YU %s +// CHECK-YU-NOT: Note: including file: {{.*header1.h}} +// CHECK-YU-NOT: Note: including file: {{.*header2.h}} +// CHECK-YU: Note: including file: {{.*header3.h}}