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Replace snprintf-based hex float formatter with internal implementation

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Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
This commit is contained in:
Vladislav Shchapov
2022-11-12 22:18:30 +05:00
committed by Victor Zverovich
parent 74d55a4938
commit 31364732dc
4 changed files with 138 additions and 78 deletions
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test/printf-test.cc
+2 -4
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@@ -225,10 +225,8 @@ TEST(printf_test, hash_flag) {
EXPECT_PRINTF("-42.0000", "%#g", -42.0);
EXPECT_PRINTF("-42.0000", "%#G", -42.0);
safe_sprintf(buffer, "%#a", 16.0);
EXPECT_PRINTF(buffer, "%#a", 16.0);
safe_sprintf(buffer, "%#A", 16.0);
EXPECT_PRINTF(buffer, "%#A", 16.0);
EXPECT_PRINTF("0x1.p+4", "%#a", 16.0);
EXPECT_PRINTF("0X1.P+4", "%#A", 16.0);
// '#' flag is ignored for non-numeric types.
EXPECT_PRINTF("x", "%#c", 'x');