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2013-01-21Object#instance_exec for Ruby 1.8.6Jack Nagel
Not thread safe! But I don't think we care. We want to evaluate the env DSL block in the context of ENV for asthetic reasons, but we also want access to methods on the requirement instance. We can use #instance_exec to pass the requirement itself into the block: class Foo < Requirement env do |req| append 'PATH', req.some_path end def some_path which 'something' end end Also add a simplified version of Object#instance_exec for Ruby 1.8.6.
2013-01-21Allow env DSL to take a blockJack Nagel
In addition to env :userpaths env :std requirements can now do env do append 'PATH', '/some/path/to/bin' # and more end
2013-01-21ENV.with_build_environmentJack Nagel
2013-01-21tests: add mocha mocking libraryJack Nagel
2013-01-17Fix JSON smoke testJack Nagel
- Simplify encoding example because hashes are unordered. - Fix broken require
2013-01-17Update multi_json to 1.5.0Jack Nagel
This contains updates to the OkJson library that allow objects to define to_json for serialization, and this will be used in the upcoming options and deps work.
2013-01-15Tests for Requirement DSLJack Nagel
2013-01-15Tests for BuildEnvironmentJack Nagel
2013-01-13Split up dependency test coverageJack Nagel
The DependencyCollector tests are really integration tests, while the rest are closer to real unit tests. Split them up so that the tests can be run in isolation on a per-class basis.
2013-01-13Remove <=> from Dependency interfaceJack Nagel
It is important that dep equality corresponds to the name attribute, but we may want to use the Comparable interface to sort them by installation order in the future. Code that needs to sort them alphabetically should just use sort_by.
2013-01-12Beef up deps testsJack Nagel
2013-01-12Define HOMEBREW_LIBRARY for testsJack Nagel
2013-01-07Remove Array subclassingJack Nagel
Inheriting from Array (and other core types) is problematic: - It exposes a very wide interface with many methods that are not really relevant to the subclass. - It can cause some weird side effects, as many Array operations are in C and have hardcoded return values; for example, combining two array subclasses returns a new Array instead of the subclass. Avoid these problems using delegation and the Enumerable module where applicable.
2013-01-01Add Apache version style test.Mike McQuaid
2012-12-16Add another Erlang version format.Mike McQuaid
2012-12-01Fix broken `brew cleanup` testsJack Nagel
2012-11-17tests: add profiling supportJack Nagel
`rake profile` will run ruby-prof on the test suite if the ruby-prof gem is installed.
2012-10-25tests: define assert_empty for Ruby <= 1.8Jack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-10-25ComparableSet#merge returns selfJack Nagel
Set#merge is supposed to return self, and Formula#recursive_requirements depended on this being true. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-10-25test_cleaner: add missing requireJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-10-25Allow requirements to record tagsJack Nagel
To allow depends_on :x11 => :optional and friends to work as expected, make requirements record any tags and add special handling to the X11Dependency to record both a minimum version and additional tags. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-10-23Fix Keg testsMisty De Meo
* unreverse expected/actuals * don't assume linked file order is guaranteed - it wasn't!
2012-10-20brew ln --force is now brew ln --overwriteMisty De Meo
* Renames --force to --overwrite, freeing up brew ln --force for Homebrew/homebrew#13349 * Changes --dry-run to preview linking by default, rather than overwriting. An overwrite dry-run can be simulated via both --dry-run --overwrite * Adds some basic Keg tests
2012-10-16Add Jenkins version matching (and test).Mike McQuaid
2012-10-15Test coverage for DownloadStrategyDetectorJack Nagel
While at it, make it use class methods instead; no reason to instantiate an object for this. Eventually there should be some functional tests for the individual strategies as well. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-10-15Manage Requirements using ComparableSetMisty De Meo
ComparableSet only allows a single object of a given class, choosing the object with the greatest value. This was mainly created for Requirements, so that, e.g., two X11Dependencies of differing strictness don't both end up in the same requirement set. Fixes Homebrew/homebrew#15240.
2012-09-29tests: set newly-visible global constantsJack Nagel
The changes to error ouput and logging require a few more things to be visible during installation tests. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-09-27test_bucket: don't try to clean a non-existent kegJack Nagel
It is a no-op under Ruby 1.8 but Pathname#find raises ENOENT if the directory doesn't exist under 1.9. But we really shouldn't try to clean a non-existent keg anyway, and FormulaInstaller will have bailed out long before the clean step if the keg doesn't exist, so lets just not even test this condition; the cleaner has its own tests anyway. Alternatively we can adjust the cleaner to handle this case, but I don't see much value in that. n.b. with this, the tests now pass under 1.9.3 (for me), which is nice because I often run them on that version inadvertently. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-09-27Adjust test expectation for 'LD'Jack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-09-27Make FileUtils extension available globallyJack Nagel
Now that we are monkeypatching copy_metadata, we should load our extension up front for consistency. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-09-03Stop warning in ENV.x11Jack Nagel
It has been long enough since `depends_on :x11` was introduced that we can make it the caller's responsibility to ensure X11 is present before invoking ENV.x11, so stop outputting a warning. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-30tests: avoid unnecessary chdirJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-29tests: support "rake rcov" if rcov is installedJack Nagel
If the rcov gem is installed, `rake rcov` will generate a test coverage report in the coverage directory. I picked rcov because it is 1.8 compatible. But it could easily be swapped out for another coverage tool. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-29tests: adjust expectations for 'opt' directoryJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-25tests: adjust test_bottle_spec_selection for new bottle codeJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-25Fix tests and NoMethodError with no X11 installed.Mike McQuaid
2012-08-25erlang: fix version detection and bottles.Mike McQuaid
2012-08-23Version: make MacOSVersion comparison more robustJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-18Test version interrogation methodsJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-18Simplify version comparison testsJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-18Version: build-in devel version comparisonsJack Nagel
The heuristic used by the default version comparison is simple. A version string is scanned for strings of digits, split into an array of these strings, and then an element-wise comparison is done. This fails when presented with something like Version.new("1.0.0beta7") <=> Version.new("1.0.0") because the first three digits match, and the fourth digit of the receiver (7) is greater than the assumed fourth digit of the parameter (0). Fix this by defining an element-wise comparator on a new VersionElement class. This allows us to correctly compare "alpha", "beta", and "rc" style version strings, and keeps the logic out of the main version comparison. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-18Add custom comparator for MacOS.versionJack Nagel
This will allow us to do comparisons like if MacOS.version >= :lion and hopefully deprecate the MacOS.<name>? family of methods, which are counterinitutive.
2012-08-18Add support for custom version schemesJack Nagel
A version scheme is a class that inherits from Version and reimplements Version#<=>. This will allow formulae to specify a custom comparison method that will be used instead of the default, for cases where the default is insufficient.
2012-08-18Add Version#detected_from_url?Jack Nagel
2012-08-18Replace version strings with Version objectsJack Nagel
2012-08-18Further version test refactoringJack Nagel
2012-08-18Move version detection to Version classJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-18Initial version comparison implementationJack Nagel
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-18Preliminary version test refactoringJack Nagel
2012-08-12tests: require string extension before exceptionsJack Nagel
exceptions.rb now needs String#undent when it is loaded. Signed-off-by: Jack Nagel <jacknagel@gmail.com>
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