Commit graph

15 commits

Author SHA1 Message Date
Simon Glass
8565efd509 lib: Add a way to find the postiion of a trailing number
At present it is not possible to find out which part of the string is the
number part and which is before it. Add a new variant which provides this
feature, so we can separate the two in the caller.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 10:00:03 -04:00
Simon Glass
d667a0d8f4 lib: Fix a few bugs in trailing_strtoln()
At present this has a minor bug in that it reads the byte before the
start of the string, if it is empty. Also it doesn't handle a
non-numeric prefix which is only one character long.

Fix these bugs with a reworked implementation. Add a test for the second
case. The first one is hard to test.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 10:00:03 -04:00
Simon Glass
18436c74dc test: Add tests for trailing_strtol()
This function currently has no tests. Add some.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 10:00:03 -04:00
Simon Glass
2fa4756d03 lib: Move string tests to the string module
A few string tests were added to the print module by mistake. Move them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-04-25 10:00:03 -04:00
Simon Glass
e6951139c0 lib: Allow using 0x when a decimal value is requested
U-Boot mostly uses hex for value input, largely because addresses are much
easier to understand in hex.

But in some cases a decimal value is requested, such as where the value is
small or hex does not make sense in the context. In these cases it is
sometimes useful to be able to provide a hex value in any case, if only to
resolve any ambiguity.

Add this functionality, for increased flexibility.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
ab833ef60a lib: Add octal tests for simple_strtoul/l()
This function support decoding octal but no tests are included yet.
Add some.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
4d3177d367 lib: Add tests for simple_strtoull()
Add some tests that check the behaviour of this function. These are the
same as for simple_strtoul() but with a few longer values.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
96b23440c1 lib: Drop unnecessary check for hex digit
If we see 0x then we can assume this is the start of a hex value. It
does not seem necessary to check for a hex digit after that since it will
happen when parsing the value anyway.

Drop this check to simplify the code and reduce size. Add a few more test
cases for when a 0x prefix is used.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
0b1284eb52 global: Convert simple_strtoul() with decimal to dectoul()
It is a pain to have to specify the value 10 in each call. Add a new
dectoul() function and update the code to use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
7e5f460ec4 global: Convert simple_strtoul() with hex to hextoul()
It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.

Add a proper comment to simple_strtoul() while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-08-02 13:32:14 -04:00
Simon Glass
a7a98755b8 test: Add a macros for finding tests in linker_lists
At present we use the linker list directly. This is not very friendly, so
add a helpful macro instead. This will also allow us to change the naming
later without updating this code.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-03-12 09:57:30 -05:00
Patrick Delaunay
76fde13883 test: correct the test prefix in ut str
Align the prefix used in cmd_ut_category function and name of tests
for ut str.
This patch solves the issues detected by "make qcheck" after previous
patch.

Fixes: fdc79a6b12 ("lib: Add a function to convert a string to upper case")
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-01-16 14:49:09 -05:00
Simon Glass
0914011310 command: Remove the cmd_tbl_t typedef
We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 18:36:55 -04:00
Simon Glass
fdc79a6b12 lib: Add a function to convert a string to upper case
Add a helper function for this operation. Update the strtoul() tests to
check upper case as well.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-04-24 16:40:09 -04:00
Simon Glass
4f04d54981 test: Add the beginnings of some string tests
There are quite a few string functions in U-Boot with no tests. Make a
start by adding a test for strtoul().

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-04-24 16:40:09 -04:00