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| author |  Gennadiy Rozental <rogeeff@google.com> | 2023-03-24 02:24:00 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-worker@google.com> | 2023-03-24 02:24:56 -0700 |
| commit | 1bd60dca52b120a7b8e15b39ce86d19d87494a11 (patch) | |
| tree | 1dac0120d5d165e1a6f1a7453f307cfe92c26349 /absl/flags/parse_test.cc | |
| parent | b6de7b80325514018d38de2c4dee1254258c4b31 (diff) | |
Add a call to handle usage flags in case of unrecognized flags
PiperOrigin-RevId: 519090305
Change-Id: Ic97a36da33e1e0681765a913f3c54c3d818eebdc
Diffstat (limited to 'absl/flags/parse_test.cc')
| -rw-r--r-- | absl/flags/parse_test.cc | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/absl/flags/parse_test.cc b/absl/flags/parse_test.cc index 13606d14..f3987bb7 100644 --- a/absl/flags/parse_test.cc +++ b/absl/flags/parse_test.cc @@ -17,10 +17,8 @@ #include <stdlib.h> -#include <cstddef> #include <fstream> #include <string> -#include <utility> #include <vector> #include "gmock/gmock.h" @@ -1061,4 +1059,17 @@ TEST_F(ParseTest, AllUndefOkFlagsAreIgnored) { // -------------------------------------------------------------------- +TEST_F(ParseDeathTest, ExitOnUnrecognizedFlagPrintsHelp) { + const char* in_args[] = { + "testbin", + "--undef_flag1", + "--help=int_flag", + }; + + EXPECT_DEATH_IF_SUPPORTED(InvokeParse(in_args), + "Try --helpfull to get a list of all flags"); +} + +// -------------------------------------------------------------------- + } // namespace |