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lib: test_scanf: Add tests for sscanf number conversion

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Adds test_sscanf to test various number conversion cases, as
number conversion was previously broken.

This also tests the simple_strtoxxx() functions exported from
vsprintf.c.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20210514161206.30821-3-rf@opensource.cirrus.com
This commit is contained in:
Richard Fitzgerald
2021-05-14 17:12:05 +01:00
committed by Petr Mladek
parent 900fdc4573
commit 50f530e176
4 changed files with 756 additions and 0 deletions
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1
MAINTAINERS
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@@ -19395,6 +19395,7 @@ S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
F: Documentation/core-api/printk-formats.rst
F: lib/test_printf.c
F: lib/test_scanf.c
F: lib/vsprintf.c
VT1211 HARDWARE MONITOR DRIVER

3
lib/Kconfig.debug
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@@ -2163,6 +2163,9 @@ config TEST_KSTRTOX
config TEST_PRINTF
tristate "Test printf() family of functions at runtime"
config TEST_SCANF
tristate "Test scanf() family of functions at runtime"
config TEST_BITMAP
tristate "Test bitmap_*() family of functions at runtime"
help

1
lib/Makefile
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@@ -83,6 +83,7 @@ obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o
obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o
obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o
obj-$(CONFIG_TEST_PRINTF) += test_printf.o
obj-$(CONFIG_TEST_SCANF) += test_scanf.o
obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o
obj-$(CONFIG_TEST_STRSCPY) += test_strscpy.o
obj-$(CONFIG_TEST_UUID) += test_uuid.o

751
lib/test_scanf.c Normal file
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