u-boot.git/test/cmd, branch v2021.04-rc2

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42Z

Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include at all, so remove that include. Signed-off-by: Simon Glass Signed-off-by: Tom Rini

test: unit test for echo command

2021-01-25T00:15:33Z

Provide a unit test for the unit command Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

cmd: Add a pwm command

2021-01-18T20:23:06Z

Add the command "pwm" for controlling the pwm channels. This command provides pwm invert/config/enable/disable functionalities via PWM uclass drivers Signed-off-by: Pragnesh Patel Reviewed-by: Simon Glass

test: correct the test prefix in ut cmd_mem

2021-01-16T19:49:09Z

Align the prefix used in cmd_ut_category function and name of tests for ut mem. This patch solves the issues detected by "make qcheck" after previous patch. Fixes: 550a9e7902ce ("cmd: Update the memory-search command") Signed-off-by: Patrick Delaunay Reviewed-by: Simon Glass

setexpr: Add support for strings

2020-12-01T15:33:38Z

Add support for dealing with string operands, including reading a string from memory into an environment variable and concatenating two strings. Signed-off-by: Simon Glass Acked-by: Marek Behún

setexpr: Correct buffer overflow bug and enable tests

2020-12-01T15:33:38Z

At present when more than one substitution is made this function overwrites its buffers. Fix this bug and update the tests now that they can pass. Also update the debug code to show all substrings, since at present it omits the final one. Fixes: 855f18ea0e6 ("setexpr: add regex substring matching and substitution") Signed-off-by: Simon Glass

setexpr: Correct dropping of final unmatched string

2020-12-01T15:33:38Z

At present the 'nlen' variable increases with each loop. If the previous loop had back references, then subsequent loops without back references use the wrong value of nlen. The value is larger, meaning that the string terminator from nbuf is copied along to the main buffer, thus terminating the string prematurely. This leads to the final result being truncated, e.g. missing the last (unmatched) part of the string. So "match match tail" become "replaced replaced" instead of "replaced replaced tail". Fix this by resetting nlen to the correct value each time around the lop. Fixes: 855f18ea0e6 ("setexpr: add regex substring matching and substitution") Signed-off-by: Simon Glass

setexpr: Add some tests for buffer overflow and backref

2020-12-01T15:33:38Z

Add tests to check for buffer overflow using simple replacement as well as back references. At present these don't fully pass. Signed-off-by: Simon Glass

test: Add some setexpr regex tests

2020-12-01T15:33:38Z

Add tests for the setexpr regex commands. Note that these tests currently crash on sandbox due to an existing bug in the setexpr implementation, so two of the tests are commented out. Signed-off-by: Simon Glass

setexpr: Add explicit support for 32- and 64-bit ints

2020-12-01T15:33:38Z

At present this function assumes that a size of 4 refers to a ulong. This is true on 32-bit machines but not commonly on 64-bit machines. This means that the 'l' specify does not work correctly with setexpr. Add an explicit case for 32-bit values so that 64-bit machines can still use the 'l' specifier. On 32-bit machines, 64-bit is still not supported. This corrects the operation of the default size (which is 4 for setexpr), so update the tests accordingly. The original code for reading from memory was included in 47ab5ad1457 ("cmd_setexpr: allow memory addresses in expressions") but I am not adding a Fixes: tag since that code was not written with 64-bit machines in mind. Signed-off-by: Simon Glass