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use new rspec expect syntax

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This commit is contained in:
Josh Holtrop 2014-06-12 13:54:35 -04:00
parent 7b13d51d23
commit 42597b2dac
4 changed files with 163 additions and 163 deletions
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144
spec/build_tests_spec.rb
View File

@ -82,8 +82,8 @@ describe Rscons do
Rscons::Environment.new do |env|
env.Program('simple', Dir['*.c'])
end
File.exists?('simple.o').should be_true
`./simple`.should == "This is a simple C program\n"
expect(File.exists?('simple.o')).to be_true
expect(`./simple`).to eq "This is a simple C program\n"
end
it 'prints commands as they are executed' do
@ -92,7 +92,7 @@ describe Rscons do
env["LD"] = "gcc"
env.Program('simple', Dir['*.c'])
end
lines.should == [
expect(lines).to eq [
'gcc -c -o simple.o -MMD -MF simple.mf simple.c',
"gcc -o simple#{env["PROGSUFFIX"]} simple.o",
]
@ -103,7 +103,7 @@ describe Rscons do
env = Rscons::Environment.new do |env|
env.Program('header', Dir['*.c'])
end
lines.should == [
expect(lines).to eq [
'CC header.o',
"LD header#{env["PROGSUFFIX"]}",
]
@ -114,8 +114,8 @@ describe Rscons do
Rscons::Environment.new do |env|
env.Program('header', Dir['*.c'])
end
File.exists?('header.o').should be_true
`./header`.should == "The value is 2\n"
expect(File.exists?('header.o')).to be_true
expect(`./header`).to eq "The value is 2\n"
end
it 'rebuilds a C module when a header it depends on changes' do
@ -123,10 +123,10 @@ describe Rscons do
env = Rscons::Environment.new do |env|
env.Program('header', Dir['*.c'])
end
`./header`.should == "The value is 2\n"
expect(`./header`).to eq "The value is 2\n"
file_sub('header.h') {|line| line.sub(/2/, '5')}
env.process
`./header`.should == "The value is 5\n"
expect(`./header`).to eq "The value is 5\n"
end
it 'does not rebuild a C module when its dependencies have not changed' do
@ -134,13 +134,13 @@ describe Rscons do
env = Rscons::Environment.new do |env|
env.Program('header', Dir['*.c'])
end
`./header`.should == "The value is 2\n"
lines.should == [
expect(`./header`).to eq "The value is 2\n"
expect(lines).to eq [
'CC header.o',
"LD header#{env["PROGSUFFIX"]}",
]
env.process
lines.should == []
expect(lines).to eq []
end
it "does not rebuild a C module when only the file's timestamp has changed" do
@ -148,15 +148,15 @@ describe Rscons do
env = Rscons::Environment.new do |env|
env.Program('header', Dir['*.c'])
end
`./header`.should == "The value is 2\n"
lines.should == [
expect(`./header`).to eq "The value is 2\n"
expect(lines).to eq [
'CC header.o',
"LD header#{env["PROGSUFFIX"]}",
]
sleep 0.05
file_sub('header.c') {|line| line}
env.process
lines.should == []
expect(lines).to eq []
end
it 're-links a program when the link flags have changed' do
@ -164,7 +164,7 @@ describe Rscons do
env = Rscons::Environment.new(echo: :command) do |env|
env.Program('simple', Dir['*.c'])
end
lines.should == [
expect(lines).to eq [
'gcc -c -o simple.o -MMD -MF simple.mf simple.c',
"gcc -o simple#{env["PROGSUFFIX"]} simple.o",
]
@ -172,7 +172,7 @@ describe Rscons do
env["LIBPATH"] += ["libdir"]
env.Program('simple', Dir['*.c'])
end
lines.should == ["gcc -o simple#{env["PROGSUFFIX"]} simple.o -Llibdir"]
expect(lines).to eq ["gcc -o simple#{env["PROGSUFFIX"]} simple.o -Llibdir"]
end
it 'builds object files in a different build directory' do
@ -182,9 +182,9 @@ describe Rscons do
env.build_dir(%r{^src/([^/]+)/}, 'build_\\1/')
env.Program('build_dir', Dir['src/**/*.c'])
end
`./build_dir`.should == "Hello from two()\n"
File.exists?('build_one/one.o').should be_true
File.exists?('build_two/two.o').should be_true
expect(`./build_dir`).to eq "Hello from two()\n"
expect(File.exists?('build_one/one.o')).to be_true
expect(File.exists?('build_two/two.o')).to be_true
end
it 'uses build directories before build root' do
@ -195,7 +195,7 @@ describe Rscons do
env.build_root = "build_root"
env.Program('build_dir', Dir['src/**/*.c'])
end
lines.should == ["CC build/one/one.o", "CC build/two/two.o", "LD build_dir#{env["PROGSUFFIX"]}"]
expect(lines).to eq ["CC build/one/one.o", "CC build/two/two.o", "LD build_dir#{env["PROGSUFFIX"]}"]
end
it 'uses build_root if no build directories match' do
@ -206,7 +206,7 @@ describe Rscons do
env.build_root = "build_root"
env.Program('build_dir.exe', Dir['src/**/*.c'])
end
lines.should == ["CC build_root/src/one/one.o", "CC build_root/src/two/two.o", "LD build_dir.exe"]
expect(lines).to eq ["CC build_root/src/one/one.o", "CC build_root/src/two/two.o", "LD build_dir.exe"]
end
it "expands target and source paths starting with ^/ to be relative to the build root" do
@ -219,7 +219,7 @@ describe Rscons do
env.Object("^/one.o", "^/one.c")
env.Program('build_dir', Dir['src/**/*.c'] + ["^/one.o"])
end
lines.should == [
expect(lines).to eq [
%q{gcc -c -o build_root/one.o -MMD -MF build_root/one.mf -Isrc/one/ -Isrc/two/ build_root/one.c},
%q{gcc -c -o build_root/src/two/two.o -MMD -MF build_root/src/two/two.mf -Isrc/one/ -Isrc/two/ src/two/two.c},
%Q{gcc -o build_dir#{env["PROGSUFFIX"]} build_root/src/two/two.o build_root/one.o},
@ -233,15 +233,15 @@ describe Rscons do
env.build_dir(%r{^src/([^/]+)/}, 'build_\\1/')
env.Program('build_dir', Dir['src/**/*.c'])
end
`./build_dir`.should == "Hello from two()\n"
File.exists?('build_one/one.o').should be_true
File.exists?('build_two/two.o').should be_true
expect(`./build_dir`).to eq "Hello from two()\n"
expect(File.exists?('build_one/one.o')).to be_true
expect(File.exists?('build_two/two.o')).to be_true
Rscons.clean
File.exists?('build_one/one.o').should be_false
File.exists?('build_two/two.o').should be_false
File.exists?('build_one').should be_false
File.exists?('build_two').should be_false
File.exists?('src/one/one.c').should be_true
expect(File.exists?('build_one/one.o')).to be_false
expect(File.exists?('build_two/two.o')).to be_false
expect(File.exists?('build_one')).to be_false
expect(File.exists?('build_two')).to be_false
expect(File.exists?('src/one/one.c')).to be_true
end
it 'does not clean created directories if other non-rscons-generated files reside there' do
@ -251,16 +251,16 @@ describe Rscons do
env.build_dir(%r{^src/([^/]+)/}, 'build_\\1/')
env.Program('build_dir', Dir['src/**/*.c'])
end
`./build_dir`.should == "Hello from two()\n"
File.exists?('build_one/one.o').should be_true
File.exists?('build_two/two.o').should be_true
expect(`./build_dir`).to eq "Hello from two()\n"
expect(File.exists?('build_one/one.o')).to be_true
expect(File.exists?('build_two/two.o')).to be_true
File.open('build_two/tmp', 'w') { |fh| fh.puts "dum" }
Rscons.clean
File.exists?('build_one/one.o').should be_false
File.exists?('build_two/two.o').should be_false
File.exists?('build_one').should be_false
File.exists?('build_two').should be_true
File.exists?('src/one/one.c').should be_true
expect(File.exists?('build_one/one.o')).to be_false
expect(File.exists?('build_two/two.o')).to be_false
expect(File.exists?('build_one')).to be_false
expect(File.exists?('build_two')).to be_true
expect(File.exists?('src/one/one.c')).to be_true
end
it 'allows Ruby classes as custom builders to be used to construct files' do
@ -282,9 +282,9 @@ EOF
env.Program('program', Dir['*.c'])
end
lines.should == ["CC program.o", "LD program#{env["PROGSUFFIX"]}"]
File.exists?('inc.h').should be_true
`./program`.should == "The value is 5678\n"
expect(lines).to eq ["CC program.o", "LD program#{env["PROGSUFFIX"]}"]
expect(File.exists?('inc.h')).to be_true
expect(`./program`).to eq "The value is 5678\n"
end
it 'supports custom builders with multiple targets' do
@ -309,15 +309,15 @@ EOF
env.Program("program", Dir["*.c"] + ["inc.c"])
end
lines.should == ["CHGen inc.c", "CC program.o", "CC inc.o", "LD program#{env["PROGSUFFIX"]}"]
File.exists?("inc.c").should be_true
File.exists?("inc.h").should be_true
`./program`.should == "The value is 42\n"
expect(lines).to eq ["CHGen inc.c", "CC program.o", "CC inc.o", "LD program#{env["PROGSUFFIX"]}"]
expect(File.exists?("inc.c")).to be_true
expect(File.exists?("inc.h")).to be_true
expect(`./program`).to eq "The value is 42\n"
File.open("inc.c", "w") {|fh| fh.puts "int THE_VALUE = 33;"}
env.process
lines.should == ["CHGen inc.c"]
`./program`.should == "The value is 42\n"
expect(lines).to eq ["CHGen inc.c"]
expect(`./program`).to eq "The value is 42\n"
end
it 'allows cloning Environment objects' do
@ -336,7 +336,7 @@ EOF
env.Program('program-release', Dir['src/*.c'])
end
lines.should == [
expect(lines).to eq [
%q{gcc -c -o debug/program.o -MMD -MF debug/program.mf '-DSTRING="Debug Version"' -O2 src/program.c},
%Q{gcc -o program-debug#{debug["PROGSUFFIX"]} debug/program.o},
%q{gcc -c -o release/program.o -MMD -MF release/program.mf '-DSTRING="Release Version"' -O2 src/program.c},
@ -360,7 +360,7 @@ EOF
env.Program('program2', Dir['src/*.c'])
end
lines.should == [
expect(lines).to eq [
%q{gcc -c -o build/program.o -MMD -MF build/program.mf -DSTRING="Hello" -O2 src/program.c},
%Q{gcc -o program#{env1["PROGSUFFIX"]} build/program.o},
%Q{gcc -o program2#{env2["PROGSUFFIX"]} build/program.o},
@ -372,8 +372,8 @@ EOF
Rscons::Environment.new do |env|
env.Program('simple', Dir['*.cc'])
end
File.exists?('simple.o').should be_true
`./simple`.should == "This is a simple C++ program\n"
expect(File.exists?('simple.o')).to be_true
expect(`./simple`).to eq "This is a simple C++ program\n"
end
it 'allows overriding construction variables for individual builder calls' do
@ -382,13 +382,13 @@ EOF
env.Object("one.o", "one.c", 'CPPFLAGS' => ['-DONE'])
env.Program('two_sources', ['one.o', 'two.c'])
end
lines.should == [
expect(lines).to eq [
'gcc -c -o one.o -MMD -MF one.mf -DONE one.c',
'gcc -c -o two.o -MMD -MF two.mf two.c',
"gcc -o two_sources#{env["PROGSUFFIX"]} one.o two.o",
]
File.exists?("two_sources#{env["PROGSUFFIX"]}").should be_true
`./two_sources`.should == "This is a C program with two sources.\n"
expect(File.exists?("two_sources#{env["PROGSUFFIX"]}")).to be_true
expect(`./two_sources`).to eq "This is a C program with two sources.\n"
end
it 'builds a static library archive' do
@ -397,15 +397,15 @@ EOF
env.Program('library', ['lib.a', 'three.c'])
env.Library("lib.a", ['one.c', 'two.c'], 'CPPFLAGS' => ['-Dmake_lib'])
end
lines.should == [
expect(lines).to eq [
'gcc -c -o one.o -MMD -MF one.mf -Dmake_lib one.c',
'gcc -c -o two.o -MMD -MF two.mf -Dmake_lib two.c',
'ar rcs lib.a one.o two.o',
'gcc -c -o three.o -MMD -MF three.mf three.c',
"gcc -o library#{env["PROGSUFFIX"]} lib.a three.o",
]
File.exists?("library#{env["PROGSUFFIX"]}").should be_true
`ar t lib.a`.should == "one.o\ntwo.o\n"
expect(File.exists?("library#{env["PROGSUFFIX"]}")).to be_true
expect(`ar t lib.a`).to eq "one.o\ntwo.o\n"
end
it 'supports build hooks to override construction variables' do
@ -422,7 +422,7 @@ EOF
end
env.Program('build_hook.exe', Dir['src/**/*.c'])
end
`./build_hook`.should == "Hello from two()\n"
expect(`./build_hook`).to eq "Hello from two()\n"
lines.should =~ [
'gcc -c -o build_one/one.o -MMD -MF build_one/one.mf -Isrc/one/ -Isrc/two/ -O1 src/one/one.c',
'gcc -c -o build_two/two.o -MMD -MF build_two/two.mf -Isrc/one/ -Isrc/two/ -O2 src/two/two.c',
@ -438,9 +438,9 @@ EOF
fh.puts("foo")
end
end
lines.should == ["CC simple.o", "LD simple.exe"]
File.exists?('simple.o').should be_true
`./simple.exe`.should == "This is a simple C program\n"
expect(lines).to eq ["CC simple.o", "LD simple.exe"]
expect(File.exists?('simple.o')).to be_true
expect(`./simple.exe`).to eq "This is a simple C program\n"
e2 = Rscons::Environment.new do |env|
program = env.Program('simple.exe', Dir['*.c'])
env.depends(program, "file.ld")
@ -448,16 +448,16 @@ EOF
fh.puts("bar")
end
end
lines.should == ["LD simple.exe"]
expect(lines).to eq ["LD simple.exe"]
e3 = Rscons::Environment.new do |env|
env.Program('simple.exe', Dir['*.c'])
File.unlink("file.ld")
end
lines.should == ["LD simple.exe"]
expect(lines).to eq ["LD simple.exe"]
Rscons::Environment.new do |env|
env.Program('simple.exe', Dir['*.c'])
end
lines.should == []
expect(lines).to eq []
end
unless ENV["omit_gdc_tests"]
@ -466,11 +466,11 @@ EOF
Rscons::Environment.new(echo: :command) do |env|
env.Program("hello-d.exe", Dir["*.d"])
end
lines.should == [
expect(lines).to eq [
"gdc -c -o main.o main.d",
"gdc -o hello-d.exe main.o",
]
`./hello-d`.rstrip.should == "Hello from D!"
expect(`./hello-d`.rstrip).to eq "Hello from D!"
end
end
@ -480,7 +480,7 @@ EOF
env.Object("simple.o", "simple.c")
env.Disassemble("simple.txt", "simple.o")
end
File.exists?("simple.txt").should be_true
expect(File.exists?("simple.txt")).to be_true
File.read("simple.txt").should =~ /Disassembly of section .text:/
end
@ -491,7 +491,7 @@ EOF
env.Program("simple", "simplepp.c")
end
File.read("simplepp.c").should =~ /# \d+ "simple.c"/
`./simple`.should == "This is a simple C program\n"
expect(`./simple`).to eq "This is a simple C program\n"
end
it "supports preprocessing C++ sources" do
@ -501,7 +501,7 @@ EOF
env.Program("simple", "simplepp.cc")
end
File.read("simplepp.cc").should =~ /# \d+ "simple.cc"/
`./simple`.should == "This is a simple C++ program\n"
expect(`./simple`).to eq "This is a simple C++ program\n"
end
it "supports invoking builders with no sources and a build_root defined" do
@ -539,8 +539,8 @@ EOF
env.Program('program', "${src}")
end
lines.should == ["CC program.o", "LD program#{env["PROGSUFFIX"]}"]
File.exists?('inc.h').should be_true
`./program`.should == "The value is 678\n"
expect(lines).to eq ["CC program.o", "LD program#{env["PROGSUFFIX"]}"]
expect(File.exists?('inc.h')).to be_true
expect(`./program`).to eq "The value is 678\n"
end
end

46
spec/rscons/cache_spec.rb
View File

@ -20,7 +20,7 @@ module Rscons
$stderr.should_receive(:puts).with(/Warning:.*was.corrupt/)
c = Cache.instance
c.send(:initialize!)
c.instance_variable_get(:@cache).is_a?(Hash).should be_true
expect(c.instance_variable_get(:@cache).is_a?(Hash)).to be_true
end
end
end
@ -40,7 +40,7 @@ module Rscons
fh.should_receive(:puts)
File.should_receive(:open).and_yield(fh)
build_from(cache).write
cache["version"].should == Rscons::VERSION
expect(cache["version"]).to eq Rscons::VERSION
end
end
@ -52,12 +52,12 @@ module Rscons
it "returns false when target file does not exist" do
File.should_receive(:exists?).with("target").and_return(false)
build_from({}).up_to_date?("target", "command", [], empty_env).should be_false
expect(build_from({}).up_to_date?("target", "command", [], empty_env)).to be_false
end
it "returns false when target is not registered in the cache" do
File.should_receive(:exists?).with("target").and_return(true)
build_from({}).up_to_date?("target", "command", [], empty_env).should be_false
expect(build_from({}).up_to_date?("target", "command", [], empty_env)).to be_false
end
it "returns false when the target's checksum does not match" do
@ -65,7 +65,7 @@ module Rscons
cache = build_from(_cache)
File.should_receive(:exists?).with("target").and_return(true)
cache.should_receive(:calculate_checksum).with("target").and_return("def")
cache.up_to_date?("target", "command", [], empty_env).should be_false
expect(cache.up_to_date?("target", "command", [], empty_env)).to be_false
end
it "returns false when the build command has changed" do
@ -73,7 +73,7 @@ module Rscons
cache = build_from(_cache)
File.should_receive(:exists?).with("target").and_return(true)
cache.should_receive(:calculate_checksum).with("target").and_return("abc")
cache.up_to_date?("target", "command", [], empty_env).should be_false
expect(cache.up_to_date?("target", "command", [], empty_env)).to be_false
end
it "returns false when there is a new dependency" do
@ -83,7 +83,7 @@ module Rscons
cache = build_from(_cache)
File.should_receive(:exists?).with("target").and_return(true)
cache.should_receive(:calculate_checksum).with("target").and_return("abc")
cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env).should be_false
expect(cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env)).to be_false
end
it "returns false when a dependency's checksum has changed" do
@ -101,7 +101,7 @@ module Rscons
cache.should_receive(:calculate_checksum).with("target").and_return("abc")
cache.should_receive(:calculate_checksum).with("dep.1").and_return("dep.1.chk")
cache.should_receive(:calculate_checksum).with("dep.2").and_return("dep.2.changed")
cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env).should be_false
expect(cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env)).to be_false
end
it "returns false with strict_deps=true when cache has an extra dependency" do
@ -117,7 +117,7 @@ module Rscons
cache = build_from(_cache)
File.should_receive(:exists?).with("target").and_return(true)
cache.should_receive(:calculate_checksum).with("target").and_return("abc")
cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env, strict_deps: true).should be_false
expect(cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env, strict_deps: true)).to be_false
end
it "returns false when there is a new user dependency" do
@ -130,7 +130,7 @@ module Rscons
env.should_receive(:get_user_deps).with("target").and_return(["file.ld"])
File.should_receive(:exists?).with("target").and_return(true)
cache.should_receive(:calculate_checksum).with("target").and_return("abc")
cache.up_to_date?("target", "command", ["dep.1"], env).should be_false
expect(cache.up_to_date?("target", "command", ["dep.1"], env)).to be_false
end
it "returns false when a user dependency checksum has changed" do
@ -153,7 +153,7 @@ module Rscons
cache.should_receive(:calculate_checksum).with("dep.2").and_return("dep.2.chk")
cache.should_receive(:calculate_checksum).with("extra.dep").and_return("extra.dep.chk")
cache.should_receive(:calculate_checksum).with("user.dep").and_return("INCORRECT")
cache.up_to_date?("target", "command", ["dep.1", "dep.2"], env).should be_false
expect(cache.up_to_date?("target", "command", ["dep.1", "dep.2"], env)).to be_false
end
it "returns true when no condition for false is met" do
@ -172,7 +172,7 @@ module Rscons
cache.should_receive(:calculate_checksum).with("dep.1").and_return("dep.1.chk")
cache.should_receive(:calculate_checksum).with("dep.2").and_return("dep.2.chk")
cache.should_receive(:calculate_checksum).with("extra.dep").and_return("extra.dep.chk")
cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env).should be_true
expect(cache.up_to_date?("target", "command", ["dep.1", "dep.2"], empty_env)).to be_true
end
end
@ -189,13 +189,13 @@ module Rscons
cache.register_build("the target", "the command", ["dep 1", "dep 2"], env)
cached_target = cache.instance_variable_get(:@cache)["targets"]["the target"]
cached_target.should_not be_nil
cached_target["command"].should == Digest::MD5.hexdigest("the command".inspect)
cached_target["checksum"].should == "the checksum"
cached_target["deps"].should == [
expect(cached_target["command"]).to eq Digest::MD5.hexdigest("the command".inspect)
expect(cached_target["checksum"]).to eq "the checksum"
expect(cached_target["deps"]).to eq [
{"fname" => "dep 1", "checksum" => "dep 1 checksum"},
{"fname" => "dep 2", "checksum" => "dep 2 checksum"},
]
cached_target["user_deps"].should == [
expect(cached_target["user_deps"]).to eq [
{"fname" => "user.dep", "checksum" => "user.dep checksum"},
]
end
@ -204,7 +204,7 @@ module Rscons
describe "#targets" do
it "returns a list of targets that are cached" do
cache = {"targets" => {"t1" => {}, "t2" => {}, "t3" => {}}}
build_from(cache).targets.should == ["t1", "t2", "t3"]
expect(build_from(cache).targets).to eq ["t1", "t2", "t3"]
end
end
@ -223,7 +223,7 @@ module Rscons
FileUtils.should_receive(:mkdir).with("one/two/four")
cache.mkdir_p("one/two/three")
cache.mkdir_p("one\\two\\four")
cache.directories.should == ["one/two", "one/two/three", "one/two/four"]
expect(cache.directories).to eq ["one/two", "one/two/three", "one/two/four"]
end
it "handles absolute paths" do
@ -233,14 +233,14 @@ module Rscons
File.should_receive(:exists?).with("/one/two").and_return(false)
FileUtils.should_receive(:mkdir).with("/one/two")
cache.mkdir_p("/one/two")
cache.directories.should == ["/one/two"]
expect(cache.directories).to eq ["/one/two"]
end
end
describe "#directories" do
it "returns a list of directories that are cached" do
_cache = {"directories" => {"dir1" => true, "dir2" => true}}
build_from(_cache).directories.should == ["dir1", "dir2"]
expect(build_from(_cache).directories).to eq ["dir1", "dir2"]
end
end
@ -249,13 +249,13 @@ module Rscons
cache = build_from({})
cache.instance_variable_set(:@lookup_checksums, {"f1" => "f1.chk"})
cache.should_not_receive(:calculate_checksum)
cache.send(:lookup_checksum, "f1").should == "f1.chk"
expect(cache.send(:lookup_checksum, "f1")).to eq "f1.chk"
end
it "calls calculate_checksum when the checksum is not cached" do
cache = build_from({})
cache.should_receive(:calculate_checksum).with("f1").and_return("ck")
cache.send(:lookup_checksum, "f1").should == "ck"
expect(cache.send(:lookup_checksum, "f1")).to eq "ck"
end
end
@ -264,7 +264,7 @@ module Rscons
contents = "contents"
File.should_receive(:read).with("fname", mode: "rb").and_return(contents)
Digest::MD5.should_receive(:hexdigest).with(contents).and_return("the_checksum")
build_from({}).send(:calculate_checksum, "fname").should == "the_checksum"
expect(build_from({}).send(:calculate_checksum, "fname")).to eq "the_checksum"
end
end
end

90
spec/rscons/environment_spec.rb
View File

@ -4,7 +4,7 @@ module Rscons
it "adds the default builders when they are not excluded" do
env = Environment.new
env.builders.size.should be > 0
env.builders.map {|name, builder| builder.is_a?(Builder)}.all?.should be_true
expect(env.builders.map {|name, builder| builder.is_a?(Builder)}.all?).to be_true
env.builders.find {|name, builder| name == "Object"}.should_not be_nil
env.builders.find {|name, builder| name == "Program"}.should_not be_nil
env.builders.find {|name, builder| name == "Library"}.should_not be_nil
@ -12,7 +12,7 @@ module Rscons
it "excludes the default builders with exclude_builders: :all" do
env = Environment.new(exclude_builders: true)
env.builders.size.should == 0
expect(env.builders.size).to eq 0
end
context "when a block is given" do
@ -30,8 +30,8 @@ module Rscons
env["CPPPATH"] << "path1"
env2 = env.clone
env2["CPPPATH"] << "path2"
env["CPPPATH"].should == ["path1"]
env2["CPPPATH"].should == ["path1", "path2"]
expect(env["CPPPATH"]).to eq ["path1"]
expect(env2["CPPPATH"]).to eq ["path1", "path2"]
end
it "supports nil, false, true, String, Symbol, Array, Hash, and Integer variables" do
@ -68,9 +68,9 @@ module Rscons
describe "#add_builder" do
it "adds the builder to the list of builders" do
env = Environment.new(exclude_builders: true)
env.builders.keys.should == []
expect(env.builders.keys).to eq []
env.add_builder(Rscons::Builders::Object.new)
env.builders.keys.should == ["Object"]
expect(env.builders.keys).to eq ["Object"]
end
end
@ -78,20 +78,20 @@ module Rscons
context "with no build directories" do
it "returns the name of the source file with suffix changed" do
env = Environment.new
env.get_build_fname("src/dir/file.c", ".o").should == "src/dir/file.o"
env.get_build_fname("src\\dir\\other.d", ".a").should == "src/dir/other.a"
env.get_build_fname("source.cc", ".o").should == "source.o"
expect(env.get_build_fname("src/dir/file.c", ".o")).to eq "src/dir/file.o"
expect(env.get_build_fname("src\\dir\\other.d", ".a")).to eq "src/dir/other.a"
expect(env.get_build_fname("source.cc", ".o")).to eq "source.o"
end
context "with a build_root" do
it "uses the build_root unless the path is absolute" do
env = Environment.new
env.build_root = "build/proj"
env.get_build_fname("src/dir/file.c", ".o").should == "build/proj/src/dir/file.o"
env.get_build_fname("/some/lib.c", ".a").should == "/some/lib.a"
env.get_build_fname("C:\\abspath\\mod.cc", ".o").should == "C:/abspath/mod.o"
env.get_build_fname("build\\proj\\generated.c", ".o").should == "build/proj/generated.o"
env.get_build_fname("build/proj.XX", ".yy").should == "build/proj/build/proj.yy"
expect(env.get_build_fname("src/dir/file.c", ".o")).to eq "build/proj/src/dir/file.o"
expect(env.get_build_fname("/some/lib.c", ".a")).to eq "/some/lib.a"
expect(env.get_build_fname("C:\\abspath\\mod.cc", ".o")).to eq "C:/abspath/mod.o"
expect(env.get_build_fname("build\\proj\\generated.c", ".o")).to eq "build/proj/generated.o"
expect(env.get_build_fname("build/proj.XX", ".yy")).to eq "build/proj/build/proj.yy"
end
end
end
@ -101,10 +101,10 @@ module Rscons
env = Environment.new
env.build_dir("src", "bld")
env.build_dir(%r{^libs/([^/]+)}, 'build/libs/\1')
env.get_build_fname("src/input.cc", ".o").should == "bld/input.o"
env.get_build_fname("libs/lib1/some/file.c", ".o").should == "build/libs/lib1/some/file.o"
env.get_build_fname("libs/otherlib/otherlib.cc", ".o").should == "build/libs/otherlib/otherlib.o"
env.get_build_fname("other_directory/o.d", ".a").should == "other_directory/o.a"
expect(env.get_build_fname("src/input.cc", ".o")).to eq "bld/input.o"
expect(env.get_build_fname("libs/lib1/some/file.c", ".o")).to eq "build/libs/lib1/some/file.o"
expect(env.get_build_fname("libs/otherlib/otherlib.cc", ".o")).to eq "build/libs/otherlib/otherlib.o"
expect(env.get_build_fname("other_directory/o.d", ".a")).to eq "other_directory/o.a"
end
context "with a build_root" do
@ -114,11 +114,11 @@ module Rscons
env.build_dir(%r{^libs/([^/]+)}, 'build/libs/\1')
env.build_root = "bldit"
env.get_build_fname("src/input.cc", ".o").should == "bld/input.o"
env.get_build_fname("libs/lib1/some/file.c", ".o").should == "build/libs/lib1/some/file.o"
env.get_build_fname("libs/otherlib/otherlib.cc", ".o").should == "build/libs/otherlib/otherlib.o"
env.get_build_fname("other_directory/o.d", ".a").should == "bldit/other_directory/o.a"
env.get_build_fname("bldit/some/mod.d", ".a").should == "bldit/some/mod.a"
expect(env.get_build_fname("src/input.cc", ".o")).to eq "bld/input.o"
expect(env.get_build_fname("libs/lib1/some/file.c", ".o")).to eq "build/libs/lib1/some/file.o"
expect(env.get_build_fname("libs/otherlib/otherlib.cc", ".o")).to eq "build/libs/otherlib/otherlib.o"
expect(env.get_build_fname("other_directory/o.d", ".a")).to eq "bldit/other_directory/o.a"
expect(env.get_build_fname("bldit/some/mod.d", ".a")).to eq "bldit/some/mod.a"
end
end
end
@ -128,7 +128,7 @@ module Rscons
it "allows reading construction variables" do
env = Environment.new
env["CFLAGS"] = ["-g", "-Wall"]
env["CFLAGS"].should == ["-g", "-Wall"]
expect(env["CFLAGS"]).to eq ["-g", "-Wall"]
end
end
@ -138,9 +138,9 @@ module Rscons
env["CFLAGS"] = ["-g", "-Wall"]
env["CFLAGS"] -= ["-g"]
env["CFLAGS"] += ["-O3"]
env["CFLAGS"].should == ["-Wall", "-O3"]
expect(env["CFLAGS"]).to eq ["-Wall", "-O3"]
env["other_var"] = "val33"
env["other_var"].should == "val33"
expect(env["other_var"]).to eq "val33"
end
end
@ -150,8 +150,8 @@ module Rscons
env["CFLAGS"] = ["-g"]
env["CPPPATH"] = ["inc"]
env.append("CFLAGS" => ["-Wall"], "CPPPATH" => ["include"])
env["CFLAGS"].should == ["-Wall"]
env["CPPPATH"].should == ["include"]
expect(env["CFLAGS"]).to eq ["-Wall"]
expect(env["CPPPATH"]).to eq ["include"]
end
end
@ -234,7 +234,7 @@ module Rscons
env["specialflag"] = "-z"
template = ["cmd", "-I${path}", "${flags}", "${_source}", "${_dest}"]
cmd = env.build_command(template, "_source" => "infile", "_dest" => "outfile")
cmd.should == ["cmd", "-Idir1", "-Idir2", "-x", "-y", "-z", "infile", "outfile"]
expect(cmd).to eq ["cmd", "-Idir1", "-Idir2", "-x", "-y", "-z", "infile", "outfile"]
end
end
@ -245,11 +245,11 @@ module Rscons
env["flags"] = ["-x", "-y", "${specialflag}"]
env["specialflag"] = "-z"
env["foo"] = {}
env.expand_varref(["-p${path}", "${flags}"]).should == ["-pdir1", "-pdir2", "-x", "-y", "-z"]
env.expand_varref("foo").should == "foo"
expect(env.expand_varref(["-p${path}", "${flags}"])).to eq ["-pdir1", "-pdir2", "-x", "-y", "-z"]
expect(env.expand_varref("foo")).to eq "foo"
expect {env.expand_varref("${foo}")}.to raise_error /expand.a.variable.reference/
env.expand_varref("${specialflag}").should == "-z"
env.expand_varref("${path}").should == ["dir1", "dir2"]
expect(env.expand_varref("${specialflag}")).to eq "-z"
expect(env.expand_varref("${path}")).to eq ["dir1", "dir2"]
end
end
@ -294,14 +294,14 @@ module Rscons
it "records the target when the target method is a known builder" do
env = Environment.new
env.instance_variable_get(:@targets).should == {}
expect(env.instance_variable_get(:@targets)).to eq({})
env.Object("target.o", ["src1.c", "src2.c"], var: "val")
target = env.instance_variable_get(:@targets)["target.o"]
target.should_not be_nil
target[:builder].is_a?(Builder).should be_true
target[:sources].should == ["src1.c", "src2.c"]
target[:vars].should == {var: "val"}
target[:args].should == []
expect(target[:builder].is_a?(Builder)).to be_true
expect(target[:sources]).to eq ["src1.c", "src2.c"]
expect(target[:vars]).to eq({var: "val"})
expect(target[:args]).to eq []
end
it "raises an error when vars is not a Hash" do
@ -314,13 +314,13 @@ module Rscons
it "records the given dependencies in @user_deps" do
env = Environment.new
env.depends("foo", "bar", "baz")
env.instance_variable_get(:@user_deps).should == {"foo" => ["bar", "baz"]}
expect(env.instance_variable_get(:@user_deps)).to eq({"foo" => ["bar", "baz"]})
end
it "records user dependencies only once" do
env = Environment.new
env.instance_variable_set(:@user_deps, {"foo" => ["bar"]})
env.depends("foo", "bar", "baz")
env.instance_variable_get(:@user_deps).should == {"foo" => ["bar", "baz"]}
expect(env.instance_variable_get(:@user_deps)).to eq({"foo" => ["bar", "baz"]})
end
end
@ -337,7 +337,7 @@ module Rscons
env.add_builder(ABuilder.new)
env.builders["Object"].should_receive(:run).with("mod.o", ["mod.c"], cache, env, anything).and_return("mod.o")
env.builders["ABuilder"].should_receive(:run).with("mod2.ab_out", ["mod2.ab_in"], cache, env, anything).and_return("mod2.ab_out")
env.build_sources(["precompiled.o", "mod.c", "mod2.ab_in"], [".o", ".ab_out"], cache, {}).should == ["precompiled.o", "mod.o", "mod2.ab_out"]
expect(env.build_sources(["precompiled.o", "mod.c", "mod2.ab_in"], [".o", ".ab_out"], cache, {})).to eq ["precompiled.o", "mod.o", "mod2.ab_out"]
end
end
@ -350,11 +350,11 @@ module Rscons
end
end
env.builders["Object"].stub(:run) do |target, sources, cache, env, vars|
vars["CFLAGS"].should == []
expect(vars["CFLAGS"]).to eq []
end
env.run_builder(env.builders["Object"], "build/normal/module.o", ["src/normal/module.c"], "cache", {})
env.builders["Object"].stub(:run) do |target, sources, cache, env, vars|
vars["CFLAGS"].should == ["-O3", "-DSPECIAL"]
expect(vars["CFLAGS"]).to eq ["-O3", "-DSPECIAL"]
end
env.run_builder(env.builders["Object"], "build/special/module.o", ["src/special/module.c"], "cache", {})
end
@ -438,7 +438,7 @@ module Rscons
File.should_receive(:read).with('makefile').and_return(<<EOS)
module.o: source.cc
EOS
Environment.parse_makefile_deps('makefile', 'module.o').should == ['source.cc']
expect(Environment.parse_makefile_deps('makefile', 'module.o')).to eq ['source.cc']
end
it 'handles dependencies split across many lines' do
@ -447,7 +447,7 @@ module.o: module.c \\
module.h \\
other.h
EOS
Environment.parse_makefile_deps('makefile', 'module.o').should == [
expect(Environment.parse_makefile_deps('makefile', 'module.o')).to eq [
'module.c', 'module.h', 'other.h']
end
end

46
spec/rscons/varset_spec.rb
View File

@ -3,20 +3,20 @@ module Rscons
describe '#initialize' do
it "initializes variables from a Hash" do
v = VarSet.new({"one" => 1, "two" => :two})
v["one"].should == 1
v["two"].should == :two
expect(v["one"]).to eq(1)
expect(v["two"]).to eq(:two)
end
it "initializes variables from another VarSet" do
v = VarSet.new({"one" => 1})
v2 = VarSet.new(v)
v2["one"].should == 1
expect(v2["one"]).to eq 1
end
it "makes a deep copy of the given VarSet" do
v = VarSet.new({"array" => [1, 2, 3]})
v2 = VarSet.new(v)
v["array"] << 4
v["array"].should == [1, 2, 3, 4]
v2["array"].should == [1, 2, 3]
expect(v["array"]).to eq([1, 2, 3, 4])
expect(v2["array"]).to eq([1, 2, 3])
end
end
@ -24,11 +24,11 @@ module Rscons
it "allows accessing a variable with its verbatim value if type is not specified" do
v = VarSet.new({"fuz" => "a string", "foo" => 42, "bar" => :baz,
"qax" => [3, 6], "qux" => {a: :b}})
v["fuz"].should == "a string"
v["foo"].should == 42
v["bar"].should == :baz
v["qax"].should == [3, 6]
v["qux"].should == {a: :b}
expect(v["fuz"]).to eq("a string")
expect(v["foo"]).to eq(42)
expect(v["bar"]).to eq(:baz)
expect(v["qax"]).to eq([3, 6])
expect(v["qux"]).to eq({a: :b})
end
end
@ -36,8 +36,8 @@ module Rscons
it "allows assigning to variables" do
v = VarSet.new("CFLAGS" => ["-Wall", "-O3"])
v["CPPPATH"] = ["one", "two"]
v["CFLAGS"].should == ["-Wall", "-O3"]
v["CPPPATH"].should == ["one", "two"]
expect(v["CFLAGS"]).to eq(["-Wall", "-O3"])
expect(v["CPPPATH"]).to eq(["one", "two"])
end
end
@ -128,29 +128,29 @@ module Rscons
"cmd" => ["${CC}", "-c", "${CFLAGS}", "-I${CPPPATH}"],
"hash" => {})
it "expands to the string itself if the string is not a variable reference" do
v.expand_varref("CC").should == "CC"
v.expand_varref("CPPPATH").should == "CPPPATH"
v.expand_varref("str").should == "str"
expect(v.expand_varref("CC")).to eq("CC")
expect(v.expand_varref("CPPPATH")).to eq("CPPPATH")
expect(v.expand_varref("str")).to eq("str")
end
it "expands a single variable reference beginning with a '$'" do
v.expand_varref("${CC}").should == "gcc"
v.expand_varref("${CPPPATH}").should == ["dir1", "dir2"]
expect(v.expand_varref("${CC}")).to eq("gcc")
expect(v.expand_varref("${CPPPATH}")).to eq(["dir1", "dir2"])
end
it "expands a single variable reference in ${arr} notation" do
v.expand_varref("prefix${CFLAGS}suffix").should == ["prefix-Wallsuffix", "prefix-O2suffix"]
v.expand_varref(v["cmd"]).should == ["gcc", "-c", "-Wall", "-O2", "-Idir1", "-Idir2"]
expect(v.expand_varref("prefix${CFLAGS}suffix")).to eq(["prefix-Wallsuffix", "prefix-O2suffix"])
expect(v.expand_varref(v["cmd"])).to eq(["gcc", "-c", "-Wall", "-O2", "-Idir1", "-Idir2"])
end
it "expands a variable reference recursively" do
v.expand_varref("${compiler}").should == "gcc"
v.expand_varref("${cmd}").should == ["gcc", "-c", "-Wall", "-O2", "-Idir1", "-Idir2"]
expect(v.expand_varref("${compiler}")).to eq("gcc")
expect(v.expand_varref("${cmd}")).to eq(["gcc", "-c", "-Wall", "-O2", "-Idir1", "-Idir2"])
end
it "resolves multiple variable references in one element by enumerating all combinations" do
v.expand_varref("cflag: ${CFLAGS}, cpppath: ${CPPPATH}, compiler: ${compiler}").should == [
expect(v.expand_varref("cflag: ${CFLAGS}, cpppath: ${CPPPATH}, compiler: ${compiler}")).to eq([
"cflag: -Wall, cpppath: dir1, compiler: gcc",
"cflag: -O2, cpppath: dir1, compiler: gcc",
"cflag: -Wall, cpppath: dir2, compiler: gcc",
"cflag: -O2, cpppath: dir2, compiler: gcc",
]
])
end
it "returns an empty string when a variable reference refers to a non-existent variable" do
expect(v.expand_varref("${not_here}")).to eq("")