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-rw-r--r--fluent-bit/tests/lib/shunit2/doc/CHANGES-2.1.md261
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.0.txt104
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.1.txt88
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.2.txt83
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.3.txt84
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.4.txt100
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.5.txt128
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.6.txt112
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.7.md66
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.8.md56
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/TODO.txt13
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/contributors.md15
-rw-r--r--fluent-bit/tests/lib/shunit2/doc/design_doc.txt34
13 files changed, 0 insertions, 1144 deletions
diff --git a/fluent-bit/tests/lib/shunit2/doc/CHANGES-2.1.md b/fluent-bit/tests/lib/shunit2/doc/CHANGES-2.1.md
deleted file mode 100644
index 776ff5a9..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/CHANGES-2.1.md
+++ /dev/null
@@ -1,261 +0,0 @@
-# shUnit2 2.1.x Changes
-
-## Changes with 2.1.8
-
-### New
-
-Issue #29. Add support for user defined prefix for test names. A prefix can be
-added by defining the `SHUNIT_TEST_PREFIX` variable.
-
-### Improvements
-
-Issue #78. Added an example for using suite tests.
-
-Run continuous integration additionally against Ubuntu Trusty.
-
-### Fixed
-
-Issue #94. Removed the `gen_test_report.sh` script as the Travis CI output can
-be used instead. Reports were used before Travis CI was used.
-
-Issue #84. Treat syntax errors in functions as test failures.
-
-Issue #77. Fail tests when the environment functions (e.g. `setup()` or
-`tearDown()`) fail.
-
-
-## Changes with 2.1.7
-
-### Bug fixes
-
-Issue #69. shUnit2 should not exit with 0 when it has (syntax) errors.
-
-### Enhancements
-
-Issue #54. Shell commands prefixed with '\' so that they can be stubbed in
-tests.
-
-Issue #68. Ran all code through [ShellCheck](http://www.shellcheck.net/).
-
-Issue #60. Continuous integration tests now run with
-[Travis CI](https://travis-ci.org/kward/shunit2).
-
-Issue #56. Added color support. Color is enabled automatically when supported,
-but can be disabled by defining the SHUNIT_COLOR environment variable before
-sourcing shunit2. Accepted values are `always`, `auto` (the default), and
-`none`.
-
-Issue #35. Add colored output.
-
-### Other
-
-Moved code to GitHub (https://github.com/kward/shunit2), and restructured to
-be more GitHub like.
-
-Changed to the Apache 2.0 license.
-
-
-## Changes with 2.1.6
-
-Removed all references to the DocBook documentation.
-
-Simplified the 'src' structure.
-
-Fixed error message in fail() that stated wrong number of required arguments.
-
-Updated lib/versions.
-
-Fixed bug in `_shunit_mktempDir()` where a failure occurred when the 'od'
-command was not present in `/usr/bin`.
-
-Renamed `shunit_tmpDir` variable to `SHUNIT_TMPDIR` to closer match the standard
-`TMPDIR` variable.
-
-Added support for calling shunit2 as an executable, in addition to the existing
-method of sourcing it in as a library. This allows users to keep tests working
-despite the location of the shunit2 executable being different for each OS
-distribution.
-
-Issue #14: Improved handling of some strange chars (e.g. single and double
-quotes) in messages.
-
-Issue# 27: Fixed error message for `assertSame()`.
-
-Issue# 25: Added check and error message to user when phantom functions are
-written to a partition mounted with `noexec`.
-
-Issue# 11: Added support for defining functions like `function someFunction()`.
-
-
-## Changes with 2.1.5
-
-Issue# 1: Fixed bug pointed out by R Bernstein in the trap code where certain
-types of exit conditions did not generate the ending report.
-
-Issue# 2: Added `assertNotEquals()` assert.
-
-Issue# 3: Moved check for unset variables out of shUnit2 into the unit tests.
-Testing poorly written software blows up if this check is in, but it is only
-interesting for shUnit2 itself. Added `shunit_test_output.sh` unit test for
-this. Some shells still do not catch such errors properly (e.g. Bourne shell and
-BASH 2.x).
-
-Added new custom assert in test_helpers to check for output to STDOUT, and none
-to STDERR.
-
-Replaced fatal message in the temp directory creation with a `_shunit_fatal()`
-function call.
-
-Fixed test_output unit test so it works now that the 'set -u' stuff was removed
-for Issue# 3.
-
-Flushed out the coding standards in the `README.txt` a bit more, and brought the
-shunit2 code up to par with the documented standards.
-
-Issue# 4: Completely changed the reporting output to be a closer match for
-JUnit and PyUnit. As a result, tests are counted separately from assertions.
-
-Provide public `shunit_tmpDir` variable that can be used by unit test scripts
-that need automated and guaranteed cleanup.
-
-Issue# 7: Fixed duplicated printing of messages passed to asserts.
-
-Per code review, fixed wording of `failSame()` and `failNotSame()` messages.
-
-Replaced `version_info.sh` with versions library and made appropriate changes in
-other scripts to use it.
-
-Added `gen_test_results.sh` to make releases easier.
-
-Fixed bugs in `shlib_relToAbsPath()` in shlib.
-
-Converted DocBook documentation to reStructuredText for easier maintenance. The
-DocBook documentation is now considered obsolete, and will be removed in a
-future release.
-
-Issue# 5: Fixed the documentation around the usage of failures.
-
-Issue# 9: Added unit tests and updated documentation to demonstrate the
-requirement of quoting values twice when macros are used. This is due to how
-shell parses arguments.
-
-When an invalid number of arguments is passed to a function, the invalid number
-is returned to the user so they are more aware of what the cause might be.
-
-
-## Changes with 2.1.4
-
-Removed the `_shunit_functionExists()` function as it was dead code.
-
-Fixed zsh version number check in version_info.
-
-Fixed bug in last resort temporary directory creation.
-
-Fixed off-by-one in exit value for scripts caught by the trap handler.
-
-Added argument count error checking to all functions.
-
-Added mkdir_test.sh example.
-
-Moved src/test into src/shell to better match structure used with shFlags.
-
-Fixed problem where null values were not handled properly under ksh.
-
-Added support for outputting line numbers as part of assert messages.
-
-Started documenting the coding standards, and changed some variable names as a
-result.
-
-Improved zsh version and option checks.
-
-Renamed the `__SHUNIT_VERSION` variable to `SHUNIT_VERSION`.
-
-
-## Changes with 2.1.3
-
-Added some explicit variable defaults, even though the variables are set, as
-they sometimes behave strange when the script is canceled.
-
-Additional workarounds for zsh compatibility.
-
-shUnit2 now exits with a non-zero exit code if any of the tests failed. This was
-done for automated testing frameworks. Tests that were skipped are not
-considered failures, and do not affect the exit code.
-
-Changed detection of STDERR output in unit tests.
-
-
-## Changes with 2.1.2
-
-Unset additional variables that were missed.
-
-Added checks and workarounds to improve zsh compatibility.
-
-Added some argument count checks `assertEquals()`, `assertNull()`, and
-`assertSame()`.
-
-
-## Changes with 2.1.1
-
-Fixed bug where `fail()` was not honoring skipping.
-
-Fixed problem with `docs-docbook-prep` target that prevented it from working.
-(Thanks to Bryan Larsen for pointing this out.)
-
-Changed the test in `assertFalse()` so that any non-zero value registers as
-false. (Credits to Bryan Larsen)
-
-Major fiddling to bring more in line with [JUnit](http://junit.org/). Asserts
-give better output when no message is given, and failures now just fail.
-
-It was pointed out that the simple 'failed' message for a failed assert was not
-only insufficient, it was nonstandard (when compared to JUnit) and didn't
-provide the user with an expected vs actual result. The code was revised
-somewhat to bring closer into alignment with JUnit (v4.3.1 specifically) so
-that it feels more "normal". (Credits to Richard Jensen)
-
-As part of the JUnit realignment, it was noticed that `fail*()` functions in
-JUnit don't actually do any comparisons themselves. They only generate a
-failure message. Updated the code to match.
-
-Added self-testing unit tests. Kinda horkey, but they did find bugs during the
-JUnit realignment.
-
-Fixed the code for returning from asserts as the return was being called before
-the unsetting of variables occurred. (Credits to Mathias Goldau)
-
-The assert(True|False)() functions now accept an integer value for a
-conditional test. A value of '0' is considered 'true', while any non-zero value
-is considered 'false'.
-
-All public functions now fill use default values to work properly with the '-x'
-shell debugging flag.
-
-Fixed the method of percent calculation for the report to get achieve better
-accuracy.
-
-
-## Changes with 2.1.0 (since 2.0.1)
-
-This release is a branch of the 2.0.1 release.
-
-Moving to [reStructured Text](http://docutils.sourceforge.net/rst.html) for
-the documentation.
-
-Fixed problem with `fail()`. The failure message was not properly printed.
-
-Fixed the `Makefile` so that the DocBook XML and XSLT files would be
-downloaded before parsing can continue.
-
-Renamed the internal `__SHUNIT_TRUE` and `__SHUNIT_FALSE` variables to
-`SHUNIT_TRUE` and `SHUNIT_FALSE` so that unit tests can "use" them.
-
-Added support for test "skipping". If skipping is turned on with the
-`startSkip()` function, `assert` and `fail` functions will return immediately,
-and the skip will be recorded.
-
-The report output format was changed to include the percentage for each test
-result, rather than just those successful.
-
-
-[travis_ci]: https://travis-ci.org/kward/shunit2
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.0.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.0.txt
deleted file mode 100644
index c99f7463..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.0.txt
+++ /dev/null
@@ -1,104 +0,0 @@
-Release Notes for shUnit2 2.1.0
-===============================
-
-This release was branched from shUnit2 2.0.1. It mostly adds new functionality,
-but there are couple of bugs fixed from the previous release.
-
-See the ``CHANGES-2.1.rst`` file for a full list of changes.
-
-
-Tested Platforms
-----------------
-
-This list of platforms comes from the latest version of log4sh as shUnit2 is
-used in the testing of log4sh on each of these platforms.
-
-Cygwin
-
-- bash 3.2.9(10)
-- pdksh 5.2.14
-
-Linux
-
-- bash 3.1.17(1), 3.2.10(1)
-- dash 0.5.3
-- ksh 1993-12-28
-- pdksh 5.2.14
-- zsh 4.3.2 (does not work)
-
-Mac OS X 10.4.8 (Darwin 8.8)
-
-- bash 2.05b.0(1)
-- ksh 1993-12-28
-
-Solaris 8 U3 (x86)
-
-- /bin/sh
-- bash 2.03.0(1)
-- ksh M-11/16/88i
-
-Solaris 10 U2 (sparc)
-
-- /bin/sh
-- bash 3.00.16(1)
-- ksh M-11/16/88i
-
-Solaris 10 U2 (x86)
-
-- /bin/sh
-- bash 3.00.16(1)
-- ksh M-11/16/88i
-
-
-New Features
-------------
-
-Test skipping
-
- Support added for test "skipping". A skip mode can be enabled so that
- subsequent ``assert`` and ``fail`` functions that are called will be recorded
- as "skipped" rather than as "passed" or "failed". This functionality can be
- used such that when a set of tests makes sense on one platform but not on
- another, they can be effectively disabled without altering the total number
- of tests.
-
- One example might be when something is supported under ``bash``, but not
- under a standard Bourne shell.
-
- New functions: ``startSkipping()``, ``endSkipping``, ``isSkipping``
-
-
-Changes and Enhancements
-------------------------
-
-Moving to the use of `reStructured Text
-<http://docutils.sourceforge.net/rst.html>`_ for documentation. It is easy to
-read and edit in textual form, but converts nicely to HTML.
-
-The report format has changed. Rather than including a simple "success"
-percentage at the end, a percentage is given for each type of test.
-
-
-Bug Fixes
----------
-
-The ``fail()`` function did not output the optional failure message.
-
-Fixed the ``Makefile`` so that the DocBook XML and XSLT files would be
-downloaded before documentation parsing will continue.
-
-
-Deprecated Features
--------------------
-
-None.
-
-
-Known Bugs and Issues
----------------------
-
-None.
-
-
-.. $Revision$
-.. vim:fileencoding=latin1:spell:syntax=rst:textwidth=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.1.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.1.txt
deleted file mode 100644
index 4c610051..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.1.txt
+++ /dev/null
@@ -1,88 +0,0 @@
-Release Notes for shUnit2 2.1.1
-===============================
-
-This is mainly a bug fix release, but it also incorporates a realignment with
-the JUnit 4 code. Asserts now provide better failure messages, and the failure
-functions no longer perform tests.
-
-See the ``CHANGES-2.1.txt`` file for a full list of changes.
-
-
-Tested Platforms
-----------------
-
-This list of platforms comes from the latest version of log4sh as shUnit2 is
-used in the testing of log4sh on each of these platforms.
-
-Cygwin
-
-- bash 3.2.15(13)
-- pdksh 5.2.14
-
-Linux
-
-- bash 3.1.17(1), 3.2.10(1)
-- dash 0.5.3
-- ksh 1993-12-28
-- pdksh 5.2.14
-- zsh 4.3.2 (does not work)
-
-Mac OS X 10.4.9 (Darwin 8.9.1)
-
-- bash 2.05b.0(1)
-- ksh 1993-12-28
-
-Solaris 8 U3 (x86)
-
-- /bin/sh
-- bash 2.03.0(1)
-- ksh M-11/16/88i
-
-Solaris 10 U2 (sparc, x86)
-
-- /bin/sh
-- bash 3.00.16(1)
-- ksh M-11/16/88i
-
-
-New Features
-------------
-
-None.
-
-
-Changes and Enhancements
-------------------------
-
-The internal test in ``assertFalse()`` now accepts any non-zero value as false.
-
-The ``assertTrue()`` and ``assertFalse()`` functions now accept an integer value
-for a conditional test. A value of '0' is considered 'true', while any non-zero
-value is considered 'false'.
-
-Self-testing unit tests were added.
-
-
-Bug Fixes
----------
-
-The ``fail()`` assert now honors skipping.
-
-The ``docs-docbook-prep`` target now works properly.
-
-All asserts now properly unset their variables.
-
-
-Deprecated Features
--------------------
-
-None.
-
-
-Known Bugs and Issues
----------------------
-
-Functions do not properly test for an invalid number of arguments.
-
-
-.. vim:fileencoding=latin1:ft=rst:spell:textwidth=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.2.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.2.txt
deleted file mode 100644
index 54929842..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.2.txt
+++ /dev/null
@@ -1,83 +0,0 @@
-Release Notes for shUnit2 2.1.2
-===============================
-
-This release adds initial support for the zsh shell. Due to some differences
-with this shell as compared with others, some special checks have been added,
-and there are some extra requirements necessary when this shell is to be used.
-
-To use zsh with shUnit2, the following two requirements must be met:
-* The ``shwordsplit`` option must be set.
-* The ``function_argzero`` option must be unset.
-
-Please read the Shell Errata section of the documentation for guidance on how
-to meet these requirements.
-
-
-See the ``CHANGES-2.1.txt`` file for a full list of changes.
-
-
-Tested Platforms
-----------------
-
-This list of platforms comes from the latest version of log4sh as shUnit2 is
-used in the testing of log4sh on each of these platforms.
-
-Linux
-
-- bash 3.1.17(1), 3.2.25(1)
-- dash 0.5.4
-- ksh 1993-12-28
-- pdksh 5.2.14
-- zsh 4.2.5, 4.3.4
-
-Mac OS X 10.4.11 (Darwin 8.11.1)
-
-- bash 2.05b.0(1)
-- ksh 1993-12-28
-- zsh 4.2.3
-
-Solaris 10 U3 (x86)
-
-- /bin/sh
-- bash 3.00.16(1)
-- ksh M-11/16/88i
-- zsh 4.2.1
-
-
-New Features
-------------
-
-Support for the zsh shell.
-
-
-Changes and Enhancements
-------------------------
-
-Added some argument count checks.
-
-
-Bug Fixes
----------
-
-None.
-
-
-Deprecated Features
--------------------
-
-None.
-
-
-Known Bugs and Issues
----------------------
-
-Functions do not properly test for an invalid number of arguments.
-
-ksh and pdksh do not pass null arguments (i.e. empty strings as '') properly,
-and as such checks do not work properly.
-
-zsh requires the ``shwordsplit`` option to be set, and the ``function_argzero``
-option to be unset for proper operation.
-
-
-.. vim:fileencoding=latin1:ft=rst:spell:textwidth=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.3.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.3.txt
deleted file mode 100644
index 7d1c9f65..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.3.txt
+++ /dev/null
@@ -1,84 +0,0 @@
-Release Notes for shUnit2 2.1.3
-===============================
-
-This release is minor feature release. It improves support for zsh (although it
-still isn't what it could be) and adds automated testing framework support by
-returning a non-zero exit when tests fail.
-
-To use zsh with shUnit2, the following two requirements must be met:
-* The ``shwordsplit`` option must be set.
-* The ``function_argzero`` option must be unset.
-
-Please read the Shell Errata section of the documentation for guidance on how
-to meet these requirements.
-
-See the ``CHANGES-2.1.txt`` file for a full list of changes.
-
-
-Tested Platforms
-----------------
-
-Cygwin
-
-- bash 3.2.33(18)
-- pdksh 5.2.14
-
-Linux
-
-- bash 3.2.33(1)
-- dash 0.5.4
-- ksh 1993-12-28
-- pdksh 5.2.14
-- zsh 4.3.4
-
-Mac OS X 10.5.2 (Darwin 9.2.2)
-
-- bash 3.2.17(1)
-- ksh 1993-12-28
-- zsh 4.3.4
-
-Solaris 11 x86 (Nevada 77)
-
-- /bin/sh
-- bash 3.2.25(1)
-- ksh M-11/16/88i
-- zsh 4.3.4
-
-
-New Features
-------------
-
-None.
-
-
-Changes and Enhancements
-------------------------
-
-Support for automated testing frameworks.
-
-
-Bug Fixes
----------
-
-Fixed some issues with zsh support.
-
-
-Deprecated Features
--------------------
-
-None.
-
-
-Known Bugs and Issues
----------------------
-
-Functions do not properly test for an invalid number of arguments.
-
-ksh and pdksh do not pass null arguments (i.e. empty strings as '') properly,
-and as such checks do not work properly.
-
-zsh requires the ``shwordsplit`` option to be set, and the ``function_argzero``
-option to be unset for proper operation.
-
-
-.. vim:fileencoding=latin1:ft=rst:spell:textwidth=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.4.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.4.txt
deleted file mode 100644
index 007b5c3a..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.4.txt
+++ /dev/null
@@ -1,100 +0,0 @@
-Release Notes for shUnit2 2.1.4
-===============================
-
-This release contains lots of bug fixes and changes. Mostly, it fixes zsh
-support in zsh 3.0, and the handling of null values in ksh.
-
-To use zsh with shUnit2, the following requirement must be met:
-
-- The ``shwordsplit`` option must be set.
-
-Please read the Shell Errata section of the documentation for guidance on how
-to meet these requirements.
-
-See the ``CHANGES-2.1.txt`` file for a full list of changes.
-
-
-Tested Platforms
-----------------
-
-Cygwin
-
-- bash 3.2.39(19)
-- pdksh 5.2.14
-- zsh 4.3.4
-
-Linux (Ubuntu Dapper 6.06)
-
-- bash 3.1.17(1)
-- pdksh 5.2.14
-- zsh 4.2.5
-
-Linux (Ubuntu Hardy 8.04)
-
-- bash 3.2.39(1)
-- dash 0.5.4
-- ksh 1993-12-28
-- pdksh 5.2.14
-- zsh 4.3.4
-
-Mac OS X 10.5.4 (Darwin 9.4.0)
-
-- bash 3.2.17(1)
-- ksh 1993-12-28
-- zsh 4.3.4
-
-Solaris 9 U6 x86
-
-- /bin/sh
-- bash 2.05.0(1)
-- ksh M-11/16/88i
-- zsh 3.0.8
-
-Solaris 11 x86 (Nevada 77)
-
-- /bin/sh
-- bash 3.2.25(1)
-- ksh M-11/16/88i
-- zsh 4.3.4
-
-
-New Features
-------------
-
-Support added to output assert source line number as part of assert messages.
-
-
-Changes and Enhancements
-------------------------
-
-Support for automated testing frameworks.
-
-Added argument count error checking to all functions.
-
-
-Bug Fixes
----------
-
-Fixed some issues with ksh and zsh support.
-
-Fixed off-by-one of exit value in trap handler.
-
-Fixed handling of null values under ksh.
-
-Fixed bug in last resort temporary directory creation.
-
-
-Deprecated Features
--------------------
-
-None.
-
-
-Known Bugs and Issues
----------------------
-
-zsh requires the ``shwordsplit`` option to be set.
-
-Line numbers in assert messages do not work properly with Bash 2.x.
-
-.. vim:fileencoding=latin1:ft=rst:spell:tw=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.5.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.5.txt
deleted file mode 100644
index d9f26cec..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.5.txt
+++ /dev/null
@@ -1,128 +0,0 @@
-Release Notes for shUnit2 2.1.5
-===============================
-
-This release contains several bug fixes and changes. Additionally, it includes
-a rewrite of the test output to better match JUnit and PyUnit.
-
-This version also includes a slightly expanded set of coding standards by which
-shUnit2 is coded. It should help anyone reading the code to better understand
-it.
-
-
-
-Please read the Shell Errata section of the documentation for guidance on how
-to meet these requirements.
-
-See the ``CHANGES-2.1.txt`` file for a full list of changes.
-
-
-Tested Platforms
-----------------
-
-Cygwin
-
-- bash 3.2.39(20)
-- ksh (sym-link to pdksh)
-- pdksh 5.2.14
-- zsh 4.3.4
-
-Linux (Ubuntu Dapper 6.06)
-
-- bash 3.1.17(1)
-- ksh M-1993-12-28
-- pdksh 5.2.14-99/07/13.2
-- zsh 4.2.5
-
-Linux (Ubuntu Hardy 8.04)
-
-- bash 3.2.39(1)
-- dash 0.5.4
-- ksh M-1993-12-28
-- pdksh 5.2.14-99/07/13.2
-- zsh 4.3.4
-
-Mac OS X 10.5.4 (Darwin 9.4.0)
-
-- bash 3.2.17(1)
-- ksh M-1993-12-28
-- zsh 4.3.4
-
-Solaris 9 U6 x86
-
-- /bin/sh
-- bash 2.05.0(1)
-- ksh M-11/16/88i
-- zsh 3.0.8
-
-Solaris 11 x86 (Nevada 77)
-
-- /bin/sh
-- bash 3.2.25(1)
-- ksh M-11/16/88i
-- zsh 4.3.4
-
-
-New Features
-------------
-
-Support added for output assert source line number as part of assert messages.
-
-Issue #2: Added assertNotEquals() assert.
-
-Provided a public ``shunit_tmpDir`` variable that can be used by unit test
-scripts that need automated and guaranteed cleanup.
-
-
-Changes and Enhancements
-------------------------
-
-Issue #3: Removed the check for unset variables as shUnit2 should not expect
-scripts being tested to be clean.
-
-Issue #4: Rewrote the test summary. It is now greatly simplified and much more
-script friendly.
-
-Issue #5: Fixed the documentation around the usage of failures.
-
-Issue #9: Added unit tests and improved documentation around the use of macros.
-
-Code updated to meet documented coding standards.
-
-Improved code reuse of ``_shunit_exit()`` and ``_shunit_fatal()`` functions.
-
-All output except shUnit2 error messages now goes to STDOUT.
-
-Converted DocBook documentation to reStructuredText for easier maintenance.
-
-
-Bug Fixes
----------
-
-Issue #1: Fixed bug in rap code where certain types of exit conditions did not
-generate the ending report.
-
-Issue #7: Fixed duplicated printing of messages passed to asserts.
-
-Fixed bugs in ``shlib_relToAbsPath()`` in ``shlib``.
-
-
-Deprecated Features
--------------------
-
-None.
-
-
-Known Bugs and Issues
----------------------
-
-Zsh requires the ``shwordsplit`` option to be set. See the documentation for
-examples of how to do this.
-
-Line numbers in assert messages do not work properly with BASH 2.x.
-
-The Bourne shell of Solaris, BASH 2.x, and Zsh 3.0.x do not properly catch the
-SIGTERM signal. As such, shell interpreter failures due to such things as
-unbound variables cannot be caught. (See ``shunit_test_misc.sh``)
-
-
-.. vim:fileencoding=latin1:ft=rst:spell:tw=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.6.txt b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.6.txt
deleted file mode 100644
index 50087fe4..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.6.txt
+++ /dev/null
@@ -1,112 +0,0 @@
-Release Notes for shUnit2 2.1.6
-===============================
-
-This release contains bug fixes and changes. It is also the first release to
-support running shunit2 as a standalone program.
-
-Please read the Shell Errata section of the documentation for guidance on how
-to meet these requirements.
-
-See the ``CHANGES-2.1.txt`` file for a full list of changes.
-
-New Features
-------------
-
-Support for running shUnit2 as a standalone program. This makes it possible for
-users to execute their unit tests in a manner that is not dependent on the
-location an OS distribution maintainer chose to place shUnit2 in the file
-system.
-
-Added support for functions defined like 'function someFunction()'.
-
-Changes and Enhancements
-------------------------
-
-Renamed the public ``shunit_tmpDir`` variable to ``SHUNIT_TMPDIR`` to be more
-consistent with the ``TMPDIR`` variable.
-
-Bug Fixes
----------
-
-Fixed issue where shunit2 would fail on some distributions when creating a
-temporary directory because the **od** command was not present.
-
-Deprecated Features
--------------------
-
-None.
-
-Known Bugs and Issues
----------------------
-
-Zsh requires the ``shwordsplit`` option to be set. See the documentation for
-examples of how to do this.
-
-Line numbers in assert messages do not work properly with BASH 2.x.
-
-The Bourne shell of Solaris, BASH 2.x, and Zsh 3.0.x do not properly catch the
-SIGTERM signal. As such, shell interpreter failures due to such things as
-unbound variables cannot be caught. (See ``shunit_test_misc.sh``)
-
-Tested Platforms
-----------------
-
-Cygwin 1.7.9 (Windows XP SP2)
-
-- bash 4.1.10(4)
-- dash 0.5.6.1
-- ksh (sym-link to pdksh)
-- pdksh 5.2.14
-- zsh 4.3.11
-
-Linux (Ubuntu Dapper 6.06.2 LTS)
-
-- bash 3.1.17(1)
-- dash 0.5.3
-- ksh (sym-link to pdksh)
-- pdksh 5.2.14-99/07/13.2
-- zsh 4.2.5
-
-Linux (Ubuntu Hardy 8.04.4 LTS)
-
-- bash 3.2.39(1)
-- dash 0.5.4
-- ksh M-1993-12-28
-- pdksh 5.2.14-99/07/13.2
-- zsh 4.3.4
-
-Linux (Ubuntu Lucid 10.04.2 LTS)
-
-- bash 4.1.5(1)
-- dash 0.5.5.1
-- ksh JM-93t+-2009-05-01
-- pdksh 5.2.14-99/07/13.2
-- zsh 4.3.10
-
-Mac OS X 10.6.7
-
-- bash 3.2.48(1)
-- ksh M-1993-12-28
-- zsh 4.3.9
-
-Solaris 8 U7 x86
-
-- /bin/sh
-- bash 2.03.0(1)
-- ksh M-11/16/88i
-- zsh 3.0.6
-
-Solaris 9 U6 x86
-
-- /bin/sh
-- bash 2.05.0(1)
-- ksh M-11/16/88i
-- zsh 3.0.8
-
-OpenSolaris 2009.06(snv_111b) x86
-
-- /bin/sh
-- bash 3.2.25(1)
-- ksh 2008-11-04
-
-.. vim:fileencoding=latin1:ft=rst:spell:tw=80
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.7.md b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.7.md
deleted file mode 100644
index 044564d8..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.7.md
+++ /dev/null
@@ -1,66 +0,0 @@
-# shUnit2 2.1.7 Release Notes
-
-https://github.com/kward/shunit2
-
-This release contains bug fixes and enhancements. It is the first release since moving to GitHub. Users can now clone the latest version at any time.
-
-See the `CHANGES-2.1.md` file for a full list of changes.
-
-
-## New Features
-
-Colorized output, based on popular demand. shUnit2 output is now colorized based on the result of the asserts.
-
-
-## Changes and Enhancements
-
-With the move to GitHub, the shUnit2 unit tests are run on every commit using the [Travis CI][TravisCI] continuous integration framework. Additionally, all code is run through [ShellCheck](http:/www.shellcheck.net/) on every commit.
-
-[TravisCI]: https://travis-ci.org/kward/shunit2
-
-Shell commands in shUnit2 are prefixed with '\' so that they can be stubbed in tests.
-
-
-## Bug Fixes
-
-shUnit2 no longer exits with an 'OK' result if there were syntax errors due to incorrect usage of the assert commands.
-
-
-## Deprecated Features
-
-None.
-
-
-## Known Bugs and Issues
-
-Zsh requires the `shwordsplit` option to be set. See the documentation for examples of how to do this.
-
-Line numbers in assert messages do not work properly with BASH 2.x.
-
-The Bourne shell of Solaris, BASH 2.x, and Zsh 3.0.x do not properly catch the
-SIGTERM signal. As such, shell interpreter failures due to such things as
-unbound variables cannot be caught. (See `shunit_test_misc.sh`)
-
-
-## Tested Platforms
-
-Continuous integration testing is provided by
-[Travis CI](https://travis-ci.org/).
-
-https://travis-ci.org/github/kward/shunit2
-
-Tested OSes:
-
-- Linux
-- macOS
-
-Tested shells:
-
-- /bin/sh
-- ash
-- bash
-- dash
-- ksh
-- pdksh
-- zsh
-
diff --git a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.8.md b/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.8.md
deleted file mode 100644
index d09d16ae..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/RELEASE_NOTES-2.1.8.md
+++ /dev/null
@@ -1,56 +0,0 @@
-# shUnit2 2.1.8 Release Notes
-
-https://github.com/kward/shunit2
-
-This release contains bug fixes and enhancements. See the `CHANGES-2.1.md` file
-for a full list of changes.
-
-## New features
-
-Users can now define a custom prefix for test function names. The prefix can be
-configured by defining a `SHUNIT_TEST_PREFIX` variable.
-
-## Bug fixes
-
-Syntax errors in functions are now treated as test failures.
-
-Test now fail when `setup()` or `tearDown()` fail.
-
-## Deprecated features
-
-None.
-
-## Known bugs and issues
-
-Zsh requires the `shwordsplit` option to be set. See the documentation for examples of how to do this.
-
-Line numbers in assert messages do not work properly with BASH 2.x.
-
-The Bourne shell of Solaris, BASH 2.x, and Zsh 3.0.x do not properly catch the
-SIGTERM signal. As such, shell interpreter failures due to such things as
-unbound variables cannot be caught. (See `shunit_test_misc.sh`)
-
-shUnit2 does not work when the `-e` shell option is set (typically done with
-`set -e`).
-
-## Tested platforms
-
-Continuous integration testing is provided by
-[Travis CI](https://travis-ci.org/).
-
-https://travis-ci.org/github/kward/shunit2
-
-Tested OSes:
-
-- Linux
-- macOS
-
-Tested shells:
-
-- /bin/sh
-- ash
-- bash
-- dash
-- ksh
-- pdksh
-- zsh
diff --git a/fluent-bit/tests/lib/shunit2/doc/TODO.txt b/fluent-bit/tests/lib/shunit2/doc/TODO.txt
deleted file mode 100644
index cecc17dd..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/TODO.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-Make it possible to execute a single test by passing the name of the test on
-the command line
-
-Add support for '--randomize-order' so that the test order is randomized to
-check for dependencies (which shouldn't be there) between tests.
-
---debug option to display point in source code (line number and such) where the
-problem showed up.
-
-assertTrue() just gives 'ASSERT:', nothing else :-(. others too?
-upd: assertNull() will give message passed, but nothing else useful :-(
-
-$Revision$
diff --git a/fluent-bit/tests/lib/shunit2/doc/contributors.md b/fluent-bit/tests/lib/shunit2/doc/contributors.md
deleted file mode 100644
index 7adae223..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/contributors.md
+++ /dev/null
@@ -1,15 +0,0 @@
-The original author of shunit2 is Kate Ward. The following people have
-contributed in some way or another to shunit2.
-
-- [Alex Harvey](https://github.com/alexharv074)
-- Bryan Larsen
-- [David Acacio](https://github.com/dacacioa)
-- Kevin Van Horn
-- [Maciej BliziƄski](https://github.com/automatthias)
-- Mario Sparada
-- Mathias Goldau
-- Richard Jensen
-- Rob Holland
-- Rocky Bernstein
-- [rugk](https://github.com/rugk)
-- wood4321 (of code.google.com)
diff --git a/fluent-bit/tests/lib/shunit2/doc/design_doc.txt b/fluent-bit/tests/lib/shunit2/doc/design_doc.txt
deleted file mode 100644
index 24d41ff1..00000000
--- a/fluent-bit/tests/lib/shunit2/doc/design_doc.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Design Doc for shUnit
-
-shUnit is based upon JUnit. The initial ideas for the script came from the book
-"Pragmatic Unit Testing - In Java with JUnit" by Andrew Hunt and David Thomas.
-
-The script was written to perform unit testing for log4sh. log4sh had grown
-enough that it was becoming difficult to easily test and and verify that the
-tests passed for the many different operating systems on which it was being
-used.
-
-The functions in shUnit are meant to match those in JUnit as much as possible
-where shell allows. In the initial version, there will be no concept of
-exceptions (as normal POSIX shell has no concept of them) but attempts to trap
-problems will be done.
-
-Programatic Standards:
-
-* SHUNIT_TRUE - public global constant
-* __SHUNIT_SHELL_FLAGS - private global constant
-* __shunit_oldShellFlags - private global variable
-
-* assertEquals - public unit test function
-* shunit_publicFunc - public shUnit function; can be called from parent unit
- test script
-* _shunit_privateFunc - private shUnit function; should not be called from
- parent script. meant for internal use by shUnit
-
-* _su_myVar - variable inside a public function. prefixing with '_su_' to
- reduce the chances that a variable outside of shUnit will be overridden.
-* _su__myVar - variable inside a private function. prefixing with '_su__' to
- reduce the chances that a variable in a shUnit public function, or a variable
- outside of shUnit will be overridden.
-
-$Revision$