View Source EUnit Release Notes
This document describes the changes made to the EUnit application.
Eunit 2.9.1
Improvements and New Features
The documentation has been migrated to use Markdown and ExDoc.
Own Id: OTP-18955 Aux Id: PR-8026
Eunit 2.9
Improvements and New Features
With this change, EUnit timetraps can be scaled with the use of scale_timeouts option.
Own Id: OTP-18771 Aux Id: PR-7635
Eunit 2.8.2
Improvements and New Features
Replace size/1 with either tuple_size/1 or byte_size/1
The
size/1
BIF is not optimized by the JIT, and its use can result in worse types for Dialyzer.When one knows that the value being tested must be a tuple,
tuple_size/1
should always be preferred.When one knows that the value being tested must be a binary,
byte_size/1
should be preferred. However,byte_size/1
also accepts a bitstring (rounding up size to a whole number of bytes), so one must make sure that the call tobyte_size/
is preceded by a call tois_binary/1
to ensure that bitstrings are rejected. Note that the compiler removes redundant calls tois_binary/1
, so if one is not sure whether previous code had made sure that the argument is a binary, it does not harm to add anis_binary/1
test immediately before the call tobyte_size/1
.Own Id: OTP-18432 Aux Id: GH-6672,PR-6793,PR-6784,PR-6787,PR-6785,PR-6682,PR-6800,PR-6797,PR-6798,PR-6799,PR-6796,PR-6813,PR-6671,PR-6673,PR-6684,PR-6694,GH-6677,PR-6696,PR-6670,PR-6674
Eunit 2.8.1
Fixed Bugs and Malfunctions
With this change, eunit exact_execution option works with application primitive.
Own Id: OTP-18264 Aux Id: PR-6322, GH-6320
Eunit 2.8
Improvements and New Features
With this change, Eunit can optionally not try to execute related module with "_tests" suffix. This might be used for avoiding duplicated executions when source and test modules are located in the same folder.
Own Id: OTP-18181 Aux Id: ERL-97, GH-3064, PR-5461
Eunit 2.7.1
Improvements and New Features
Minor internal improvements.
Own Id: OTP-17884 Aux Id: GH-5617
Eunit 2.7
Improvements and New Features
In an eunit test, when a test case times out, include a stacktrace.
Own Id: OTP-17613 Aux Id: PR-5185
Eunit 2.6.1
Fixed Bugs and Malfunctions
The
eunit_surefire
report handler has been updated to automatically create the directories needed to store the surefire xml file.Own Id: OTP-17300 Aux Id: PR-4695
Eunit 2.6
Improvements and New Features
Fixed compiler warning.
Own Id: OTP-16674
Eunit 2.5
Improvements and New Features
Let
eunit_surefire
skip invalid XML 1.0 characters.Own Id: OTP-15950 Aux Id: PR-2316, ERL-991
Add new macro ?capturedOutput for enabling to write test cases that verify data printed to standard out
Own Id: OTP-16275 Aux Id: PR-2424
Add option to limit print depth of exceptions generated by eunit test suites.
Own Id: OTP-16549 Aux Id: PR-2532
Eunit 2.4.1
Improvements and New Features
Backport of PR-2316: Strip control codes from eunit_surefire output to avoid generation of invalid xml
Own Id: OTP-16380 Aux Id: ERL-991, PR-2316, PR-2487
Eunit 2.4
Improvements and New Features
Remove compiler warnings from eunit.
Own Id: OTP-16313
Eunit 2.3.8
Fixed Bugs and Malfunctions
Handle
get_until
request with explicit encoding in the implementation of the I/O protocol.Own Id: OTP-16000
Eunit 2.3.7
Fixed Bugs and Malfunctions
Improved documentation.
Own Id: OTP-15190
Eunit 2.3.6
Improvements and New Features
Calls to
erlang:get_stacktrace()
are removed.Own Id: OTP-14861
Eunit 2.3.5
Fixed Bugs and Malfunctions
Removed all old unused files in the documentation.
Own Id: OTP-14475 Aux Id: ERL-409, PR-1493
Eunit 2.3.4
Improvements and New Features
Tools are updated to show Unicode atoms correctly.
Own Id: OTP-14464
Eunit 2.3.3
Fixed Bugs and Malfunctions
The surefire reports from
eunit
will no longer have names with embedded double quotes.Own Id: OTP-14287
Eunit 2.3.2
Fixed Bugs and Malfunctions
The address to the FSF in the license header has been updated.
Own Id: OTP-14084
Eunit 2.3.1
Fixed Bugs and Malfunctions
When asserts were moved out to a separate header file, the automatic enabling of asserts when testing is enabled stopped working.
Own Id: OTP-13892
Eunit 2.3
Improvements and New Features
There is a new
debugVal/2
that gives control over the truncation depth.Own Id: OTP-13612
Eunit 2.2.13
Improvements and New Features
Suppress Dialyzer warnings.
Own Id: OTP-12862
Eunit 2.2.12
Fixed Bugs and Malfunctions
Small documentation fixes
Own Id: OTP-13017
Eunit 2.2.11
Fixed Bugs and Malfunctions
Improve success message when 2 tests have passed
Own Id: OTP-12952
Eunit 2.2.10
Fixed Bugs and Malfunctions
The
eunit
application is now unicode safe.Own Id: OTP-11660
Eunit 2.2.9
Fixed Bugs and Malfunctions
Make sure to install .hrl files when needed
Own Id: OTP-12197
Make sure the clean rule for ssh, ssl, eunit and otp_mibs actually removes generated files.
Own Id: OTP-12200
Eunit 2.2.8
Fixed Bugs and Malfunctions
Minor refactoring.
Own Id: OTP-12051
Eunit 2.2.7
Fixed Bugs and Malfunctions
Application upgrade (appup) files are corrected for the following applications:
asn1, common_test, compiler, crypto, debugger, dialyzer, edoc, eldap, erl_docgen, et, eunit, gs, hipe, inets, observer, odbc, os_mon, otp_mibs, parsetools, percept, public_key, reltool, runtime_tools, ssh, syntax_tools, test_server, tools, typer, webtool, wx, xmerl
A new test utility for testing appup files is added to test_server. This is now used by most applications in OTP.
(Thanks to Tobias Schlager)
Own Id: OTP-11744
Eunit 2.2.6
Fixed Bugs and Malfunctions
Fix I/O-protocol error handling in eunit. Thanks to Yuki Ito.
Own Id: OTP-11373
Do not attempt to detect lists of printable characters in format. Thanks to Roberto Aloi.
Own Id: OTP-11467
Fix silent make rule (Thanks to Anthony Ramine )
Own Id: OTP-11516
Eunit 2.2.5
Improvements and New Features
Wrap eunit macros into begin ... end blocks. Thanks to Anthony Ramine.
Own Id: OTP-11217
Eunit 2.2.4
Improvements and New Features
Where necessary a comment stating encoding has been added to Erlang files. The comment is meant to be removed in Erlang/OTP R17B when UTF-8 becomes the default encoding.
Own Id: OTP-10630
Eunit 2.2.3
Fixed Bugs and Malfunctions
New option 'no_tty' to silent the default tty report.
Recognize the new stacktrace format introduced in R15, adding location information. (Thanks to Klas Johansson.)
Improve layout of error messages, printing the stack trace before the error term.
Heuristically detect and report bad return values from generators and instantiators. E.g., "ok" will not be interpreted as a module name, and a warning will be printed.
New test representation {test,M,F} for completeness along with {generator,M,F}. Tuples {M,F} are deprecated.
Use UTF-8 as encoding in Surefire output files. (Thanks to Lukas Larsson.)
Own Id: OTP-10173
Eunit 2.2.2
Improvements and New Features
Erlang/OTP can now be built using parallel make if you limit the number of jobs, for instance using '
make -j6
' or 'make -j10
'. 'make -j
' does not work at the moment because of some missing dependencies.Own Id: OTP-9451
Eunit 2.2.1
Fixed Bugs and Malfunctions
Generate separate surefire XMLs for each test suite
Previously the test cases of all test suites (=modules) were put in one and the same surefire report XML thereby breaking the principle of least astonishment and making post analysis harder. Assume the following layout:
src/x.erl src/y.erl test/x_tests.erl test/y_tests.erl
The results for both x_tests and y_tests were written to only one report grouped under either module x or y (seemingly randomly).
Now two reports, one for module x and one for y are generated. (Thanks to Klas Johansson)
Own Id: OTP-9465
Updated to EUnit version 2.2.0
New macros assertNotMatch(Guard, Expr), assertNotEqual(Unexpected, Expr), and assertNotException(Class, Term, Expr).
The debugMsg macro now also prints the pid of the current process.
When testing all modules in a directory, tests in Module_tests.erl are no longer executed twice.
The use of regexp internally has been replaced with re. (Thanks to Richard Carlsson)
Own Id: OTP-9505
Removed some never-matching clauses reported by dialyzer Updated author e-mails and homepages Removed cvs keywords from files Removed files that should not be checked in (Thanks to Richard Carlsson)
Own Id: OTP-9591
Eunit 2.1.7
Fixed Bugs and Malfunctions
Increase depth of error messages in Eunit Surefire reports
Currently, error messages in Eunit Surefire reports are shortened just like when written to a terminal. However, the space limitations that constrain terminal output do not apply here, so it's more useful to include more of the error message. The new depth of 100 should be enough for most cases, while protecting against runaway errors. (Thanks to Magnus Henoch)
Own Id: OTP-9220
Don't let eunit_surefire report back to eunit when stopping
When eunit is terminating, a stop message is sent to all listeners and eunit then waits for one result message but previously both eunit_tty and eunit_surefire sent a response on error. Don't send a result message from eunit_surefire; let eunit_tty take care of all result reporting, both positive and negative to avoid race conditions and inconsistencies. (Thanks to Klas Johansson)
Own Id: OTP-9269
Eunit 2.1.6
Fixed Bugs and Malfunctions
Fix format_man_pages so it handles all man sections and remove warnings/errors in various man pages.
Own Id: OTP-8600
Eunit 2.1.5
Improvements and New Features
The documentation is now possible to build in an open source environment after a number of bugs are fixed and some features are added in the documentation build process.
- The arity calculation is updated.
- The module prefix used in the function names for bif's are removed in the generated links so the links will look like "http://www.erlang.org/doc/man/erlang.html#append_element-2" instead of "http://www.erlang.org/doc/man/erlang.html#erlang:append_element-2".
- Enhanced the menu positioning in the html documentation when a new page is loaded.
- A number of corrections in the generation of man pages (thanks to Sergei Golovan)
- The legal notice is taken from the xml book file so OTP's build process can be used for non OTP applications.
Own Id: OTP-8343
Eunit 2.1.4
Improvements and New Features
The documentation is now built with open source tools (xsltproc and fop) that exists on most platforms. One visible change is that the frames are removed.
Own Id: OTP-8201
Eunit 2.1.3
Improvements and New Features
Miscellaneous updates.
Own Id: OTP-8190
Eunit 2.1.2
Improvements and New Features
Miscellaneous updates.
Own Id: OTP-8038
Eunit 2.1.1
Fixed Bugs and Malfunctions
eunit was broken in R13B.
Own Id: OTP-8018
Eunit 2.1
Improvements and New Features
Mostly internal changes, in particular to the event protocol; fixes problems with timeouts that could cause eunit to hang, and makes it much easier to write new reporting back-ends.
New "surefire" report backend for Maven and Bamboo.
The test representation is no longer traversed twice (the first pass was for enumeration only). This eliminates some strange restrictions on how generators can be written, but it also means that reports cannot be quite as complete as before in the event of skipped tests.
Own Id: OTP-7964
EUnit 2.0.1
Improvements and New Features
- Corrected the documentation build.
EUnit 2.0
Improvements and New Features
- This is the first version of EUnit (for unit testing of Erlang modules) by Richard Carlsson released in OTP.