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| author |  Phoebe Liang <phoebeliang@google.com> | 2023-07-18 14:14:23 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-worker@google.com> | 2023-07-18 14:15:15 -0700 |
| commit | 47d467e44bea8d799f78490658a6fdd830d1347c (patch) | |
| tree | 802c93d5baf824013d9fa179ea0565724eb3aa14 /absl/strings | |
| parent | 5be22f98733c674d532598454ae729253bc53e82 (diff) | |
Add tests for the "%#04x" pattern
Verifies that values other than 0 are prepended with "0x", while 0 is printed as "0000".
PiperOrigin-RevId: 549108651
Change-Id: Ib0f87d42066c46f3a5d4b05ca5c9d7ac17be9b66
Diffstat (limited to 'absl/strings')
| -rw-r--r-- | absl/strings/str_format_test.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/absl/strings/str_format_test.cc b/absl/strings/str_format_test.cc index 5198fb33..20fd0289 100644 --- a/absl/strings/str_format_test.cc +++ b/absl/strings/str_format_test.cc @@ -638,6 +638,8 @@ TEST(StrFormat, BehavesAsDocumented) { EXPECT_EQ(StrFormat("%#o", 10), "012"); EXPECT_EQ(StrFormat("%#x", 15), "0xf"); EXPECT_EQ(StrFormat("%04d", 8), "0008"); + EXPECT_EQ(StrFormat("%#04x", 0), "0000"); + EXPECT_EQ(StrFormat("%#04x", 1), "0x01"); // Posix positional substitution. EXPECT_EQ(absl::StrFormat("%2$s, %3$s, %1$s!", "vici", "veni", "vidi"), "veni, vidi, vici!"); |