Class: SpecGuard
Direct Known Subclasses
BackgroundGuard, BlockDeviceGuard, CompliantOnGuard, ConflictsGuard, EndianGuard, ExtensionsGuard, FeatureGuard, NonComplianceGuard, NotCompliantOnGuard, PlatformGuard, QuarantineGuard, RunnerGuard, SpecifiedOnGuard, SuperUserGuard, SupportedGuard, TTYGuard, UnspecifiedGuard, UserGuard, VersionGuard
Constant Summary
collapse
- @@ruby_version_override =
nil
Instance Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
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Constructor Details
#initialize(*args) ⇒ SpecGuard
Returns a new instance of SpecGuard.
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# File 'lib/mspec/guards/guard.rb', line 73
def initialize(*args)
self.parameters = @args = args
end
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Instance Attribute Details
Returns the value of attribute name.
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# File 'lib/mspec/guards/guard.rb', line 71
def name
@name
end
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#parameters ⇒ Object
Returns the value of attribute parameters.
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# File 'lib/mspec/guards/guard.rb', line 71
def parameters
@parameters
end
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Class Method Details
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# File 'lib/mspec/guards/guard.rb', line 11
def self.clear
@report = nil
end
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.clear_guards ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 31
def self.clear_guards
@guards = []
end
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# File 'lib/mspec/guards/guard.rb', line 15
def self.finish
report.keys.sort.each do |key|
desc = report[key]
size = desc.size
spec = size == 1 ? "spec" : "specs"
print "\n\n#{size} #{spec} omitted by guard: #{key}:\n"
desc.each { |description| print "\n", description; }
end
print "\n\n"
end
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# File 'lib/mspec/guards/guard.rb', line 27
def self.guards
@guards ||= []
end
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# File 'lib/mspec/guards/guard.rb', line 7
def self.report
@report ||= Hash.new { |h,k| h[k] = [] }
end
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.ruby_version(which = :minor) ⇒ Object
Returns a partial Ruby version string based on which
. For example, if RUBY_VERSION = 8.2.3 and RUBY_PATCHLEVEL = 71:
:major => "8"
:minor => "8.2"
:tiny => "8.2.3"
:teeny => "8.2.3"
:full => "8.2.3.71"
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# File 'lib/mspec/guards/guard.rb', line 53
def self.ruby_version(which = :minor)
case which
when :major
n = 1
when :minor
n = 2
when :tiny, :teeny
n = 3
else
n = 4
end
patch = RUBY_PATCHLEVEL.to_i
patch = 0 if patch < 0
version = "#{ruby_version_override || RUBY_VERSION}.#{patch}"
version.split('.')[0,n].join('.')
end
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.ruby_version_override ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 41
def self.ruby_version_override
@@ruby_version_override
end
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.ruby_version_override=(version) ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 37
def self.ruby_version_override=(version)
@@ruby_version_override = version
end
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Instance Method Details
#===(other) ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 94
def ===(other)
true
end
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#add(example) ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 111
def add(example)
record example.description
MSpec.retrieve(:formatter).tally.counter.guards!
end
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#implementation?(*args) ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 121
def implementation?(*args)
args.any? do |name|
!!case name
when :rubinius
RUBY_NAME =~ /^rbx/
when :ruby
RUBY_NAME =~ /^ruby/
when :jruby
RUBY_NAME =~ /^jruby/
when :ironruby
RUBY_NAME =~ /^ironruby/
when :macruby
RUBY_NAME =~ /^macruby/
when :maglev
RUBY_NAME =~ /^maglev/
when :topaz
RUBY_NAME =~ /^topaz/
when :opal
RUBY_NAME =~ /^opal/
else
false
end
end
end
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#match? ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 176
def match?
implementation?(*@args) or platform?(*@args)
end
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#os?(*oses) ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 168
def os?(*oses)
oses.any? do |os|
host_os = RbConfig::CONFIG['host_os'] || RUBY_PLATFORM
host_os.downcase!
host_os.match(os.to_s) || windows?(os, host_os)
end
end
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# File 'lib/mspec/guards/guard.rb', line 154
def platform?(*args)
args.any? do |platform|
if platform != :java && RUBY_PLATFORM.match('java') && os?(platform)
true
else
RUBY_PLATFORM.match(platform.to_s) || windows?(platform, RUBY_PLATFORM)
end
end
end
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#record(description) ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 107
def record(description)
SpecGuard.report[report_key] << description
end
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#report_key ⇒ Object
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# File 'lib/mspec/guards/guard.rb', line 103
def report_key
"#{name} #{parameters.join(", ")}"
end
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#standard? ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 146
def standard?
implementation? :ruby
end
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#windows?(sym, key) ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 150
def windows?(sym, key)
sym == :windows && !key.match(/(mswin|mingw)/).nil?
end
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#wordsize?(size) ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 164
def wordsize?(size)
size == 8 * 1.size
end
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#yield?(invert = false) ⇒ Boolean
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# File 'lib/mspec/guards/guard.rb', line 77
def yield?(invert=false)
return true if MSpec.mode? :unguarded
allow = match? ^ invert
if not allow and reporting?
MSpec.guard
MSpec.register :finish, SpecGuard
MSpec.register :add, self
return true
elsif MSpec.mode? :verify
return true
end
allow
end
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