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History log of /src/usr.bin/make/unit-tests/varmod-hash.mk
RevisionDateAuthorComments
 1.6  20-Jul-2024  rillig make: don't run erroneous commands in compat mode

When there is a parse or evaluation error in an expression that becomes
part of the command, don't run that command, as the result of the failed
evaluation typically contains garbage characters. Skip the remaining
commands from that target as well, as they may depend on the erroneous
command.
 1.5  04-Sep-2020  rillig make(1): add test for :hash returning ffffffff

In the previous brute force search, it seemed there was no string with
that hash code. That was probably an oversight or a little programming
mistake. Anyway, it's possible to get that hash value, so keep the
example.
 1.4  04-Sep-2020  rillig make(1): extend tests for the :hash variable modifier

The previous test vectors didn't contain any hash with a leading zero.
This could have been a simple programming mistake by using %8x instead
of the intended %08x. Using snprintf wouldn't have been possible anyway
since the hex digits are printed in little-endian order, but without
reversing the bits of each digit. Kind of unusual, but doesn't affect
the distribution of the hashes.
 1.3  23-Aug-2020  rillig make(1): move tests for :hash :range :localtime into separate files
 1.2  16-Aug-2020  rillig make(1): describe the purpose of each newly added unit test dummy
 1.1  16-Aug-2020  rillig make(1): add dummies for fine-grained tests, one per single feature

The test names have been derived from the current manual page.

All these tests are dummies right now, and the code from the existing
tests will be moved into the new tests step by step.

This is done to prevent modmisc, escape, varmod-edge and varmisc from
growing without any bounds, and to reduce the side-effects of one test
to the others.

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