By passing --omit_begin_end=1 to generate_test_runner.rb, the script
will now omit calls to UnityBegin and UnityEnd when running tests in a
suite.
This allows multiple suites to be executed in a row, and then have an overall
summary of the tests which were executed across all suites.
Converting RUN_TEST() from a macro to a function significantly reduces the size
of the compiled binary. On amd64, the largest test runner in the test suite
(testsample_DefaultsThroughCommandLine_runner.o) was reduced from 3.4 kB to 2.4
kB (stripped).
- Running time macros have been made more portable, previously it was not
possible to override all macros
- Running time macros will be executed by default test runner, and auto test
runners
- Adds a default execution time implementation for unix. (Previous default
implementation only worked on Windows)
- For embedded platforms there is a simple method of getting a default
implementation by defining a single macro UNITY_CLOCK_MS()
- Removed need for UNITY_EXEC_TIME_RESET. This was not being used for the default
implementations, if anything ever did need reset-like functionality it could
simply be wrapped up with the start or stop macros for that platform
MinGW supports a limited form of weak symbols, with the restriction
that weak/default implementations need to be defined in the same
translation unit they are called from. Strong/overriding symbols
may of course be specified in a different translation unit.
This is simpler and more flexible than embedding C code in the Ruby options
(:suite_setup and :suite_teardown). However, support for :suite_setup and
:suite_teardown is kept for backwards compatibility.
Several configurations are possible:
1. :suite_setup and :suite_teardown options provided and used.
2. :suite_setup and :suite_teardown options not provided (nil):
2a. Weak symbols not supported; suiteSetUp() and suiteTearDown() are not called.
It would be simpler to make user-provided functions mandatory in this case,
but it could break some pre-existing test suites.
2b. Weak symbols are supported and the stub implementations of suiteSetUp() and
suiteTearDown() are called if there are no user-provided functions.
2c. Weak symbols are supported but overridden by user-provided suiteSetUp() and
suiteTearDown() functions.
This fixes#220.
Removing strings from test files is still dangerous, but much
less likely to cause problems after this change to do the
removal after removing comments.
The bug could still manifest if a test file contains defines two
macros, one that contains a single quotation mark and then another
defined somewhere after it that contains a single quotation mark.
Everything in between the aforementioned quotation marks would
still be ignored after this commit, but that is an unlikely
scenario.
