diff options
| author |  Abseil Team <absl-team@google.com> | 2018-03-20 21:10:15 -0700 |
|---|---|---|
| committer |  katzdm <katzdm@google.com> | 2018-03-21 10:51:50 -0400 |
| commit | 4e2e6c5c0071e6430056a8ef0a6c8a1fe584d8ff (patch) | |
| tree | 37fb874b61a1ef7dac7cc6efa36de0b2cc2f40d7 /absl/strings/substitute_test.cc | |
| parent | 506fb4b56a339314fde23802bd749dbc3b3c1c79 (diff) | |
Changes imported from Abseil "staging" branch:
- 1320147f7597a9490562d439ecea46faa1793a24 Support Hex formatting of pointers without forcing a cast... by Jorg Brown <jorg@google.com>
- 13c793d6e14a52063c2d4ee327b6c976631b690e Add support for native WebAssembly llvm backend. by Abseil Team <absl-team@google.com>
GitOrigin-RevId: 1320147f7597a9490562d439ecea46faa1793a24
Change-Id: Ibd4dbf288903ab45387932e5b11a28f5accdf166
Diffstat (limited to 'absl/strings/substitute_test.cc')
| -rw-r--r-- | absl/strings/substitute_test.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/absl/strings/substitute_test.cc b/absl/strings/substitute_test.cc index a6d7d7b0..7c9af6b2 100644 --- a/absl/strings/substitute_test.cc +++ b/absl/strings/substitute_test.cc @@ -46,8 +46,14 @@ TEST(SubstituteTest, Substitute) { // Pointer. const int* int_p = reinterpret_cast<const int*>(0x12345); std::string str = absl::Substitute("$0", int_p); - EXPECT_EQ(absl::StrCat("0x", absl::Hex(reinterpret_cast<intptr_t>(int_p))), - str); + EXPECT_EQ(absl::StrCat("0x", absl::Hex(int_p)), str); + + // Volatile Pointer. + // Like C++ streamed I/O, such pointers implicitly become bool + volatile int vol = 237; + volatile int *volatile volptr = &vol; + str = absl::Substitute("$0", volptr); + EXPECT_EQ("true", str); // null is special. StrCat prints 0x0. Substitute prints NULL. const uint64_t* null_p = nullptr; |