diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/mmapt.rb | 167 |
1 files changed, 164 insertions, 3 deletions
diff --git a/tests/mmapt.rb b/tests/mmapt.rb index b94358c..6b81505 100644 --- a/tests/mmapt.rb +++ b/tests/mmapt.rb @@ -8,14 +8,27 @@ $mmap, $str = nil, nil Inh = defined?(RUNIT) ? RUNIT : Test::Unit +Dir["tmp/*"].each do |f| + File.unlink(f) if FileTest.file?(f) +end + class TestMmap < Inh::TestCase - def internal_init + + def internal_read + File.readlines("tmp/mmap", nil)[0] + end + + def internal_init(io = false) $mmap.unmap if $mmap file = "mmap.c" file = "../mmap.c" unless File.exist? file File.syscopy file, "tmp/mmap" - $str = File.readlines("tmp/mmap", nil)[0] - assert_kind_of(Mmap, $mmap = Mmap.new("tmp/mmap", "rw"), "<open>") + $str = internal_read + if io + assert_kind_of(Mmap, $mmap = Mmap.new(File.new("tmp/mmap", "r+"), "rw"), "<open io>") + else + assert_kind_of(Mmap, $mmap = Mmap.new("tmp/mmap", "rw"), "<open>") + end end def test_00_init @@ -74,6 +87,12 @@ class TestMmap < Inh::TestCase end def test_02_aset + $mmap[/...../] = "change it" + $str[/...../] = "change it" + assert_equal($mmap.to_str, $str, "aset regexp") + $mmap["ge i"] = "change it" + $str["ge i"] = "change it" + assert_equal($mmap.to_str, $str, "aset regexp") max = $str.size * 2 72.times do ran1 = rand(max) @@ -193,6 +212,148 @@ class TestMmap < Inh::TestCase assert_equal(mmap, str, "<each_byte>") end + def test_07_concat + internal_init + [$mmap, $str].each {|l| l << "bc"; l << 12; l << "ab"} + assert_equal($mmap.to_str, $str, "<<") + assert_raises(TypeError) { $mmap << 456 } + end + + def test_08_extend + $mmap.extend(4096) + assert_equal($mmap.to_str, $str, "extend") + if $str.respond_to?(:insert) + 10.times do + pos = rand($mmap.size) + str = "XX" * rand(66) + $str.insert(pos, str) + $mmap.insert(pos, str) + assert_equal($mmap.to_str, $str, "insert") + end + end + end + + def test_09_msync + 3.times do |i| + [$mmap, $str].each {|l| l << "x" * 4096 } + str = internal_read + if str != $mmap.to_str + $mmap.msync + assert_equal($mmap.to_str, internal_read, "msync") + break + end + end + end + + def test_10_protect + assert_equal($mmap, $mmap.protect("w"), "protect") + assert_equal("a", $mmap[12] = "a", "affect") + $str[12] = "a" + assert_equal($mmap.to_str, $str, "protect") + assert_raises(TypeError) { $mmap << "a" } + assert_equal($mmap, $mmap.protect("r"), "protect") + assert_raises(TypeError) { $mmap[12] = "a" } + assert_raises(TypeError) { $mmap.protect("rw") } + end + + def test_11_anonymous + if defined?(Mmap::MAP_ANONYMOUS) + assert_kind_of(Mmap, $mmap = + Mmap.new(nil, "length" => 8192, "offset" => 12, + "increment" => 1024, "initialize" => " ")) + $str = " " * 8192 + 1024.times do + pos = rand(8192) + $mmap[pos] = $str[pos] = 32 + rand(64) + end + assert_equal($mmap.to_str, $str, "insert anonymous") + assert_raises(IndexError) { $mmap[12345] = "a" } + assert_raises(TypeError) { $mmap << "a" } + end + end + + def test_12_fileno + internal_init(true) + test_01_aref + $mmap[12] = "3"; $str[12] = "3" + assert_equal($mmap.to_str, $str, "insert io") + assert_equal(0, $mmap <=> $str, "cmp") + assert_raises(TypeError) { $mmap[12] = "ab" } + $mmap.freeze + if $str.respond_to?(:match) + assert_equal($str.match("rb_match_busy").offset(0), + $mmap.match("rb_match_busy").offset(0), "match") + assert_equal($str.match(/rb_../).offset(0), + $mmap.match(/rb_../).offset(0), "match") + assert_equal($str.match("rb_match_buzy"), + $mmap.match("rb_match_buzy"), "no match") + assert_equal($str =~ /rb_match_busy/, + $mmap =~ /rb_match_busy/, "match") + assert_equal($str =~ /rb_match_buzy/, + $mmap =~ /rb_match_buzy/, "no match") + end + assert_raises(TypeError) { $mmap[12] = "a" } + end + + def test_13_div + string = "azertyuiopqsdfghjklm" + assert_kind_of(Mmap, m0 = Mmap.new("tmp/aa", "a"), "new a") + File.open("tmp/bb", "w") {|f| f.puts "aaa" } + assert_kind_of(Mmap, m1 = Mmap.new("tmp/bb", "w"), "new a") + assert_equal(true, m0.empty?, "empty") + assert_equal(true, m1.empty?, "empty") + assert_equal(m0, m0 << string, "<<") + assert_equal(m1, m1 << string, "<<") + assert_equal(false, m0.empty?, "empty") + assert_equal(false, m1.empty?, "empty") + assert_equal(true, m0 == m1, "==") + if string.respond_to?(:casecmp) + assert_equal(0, m0.casecmp(string.upcase), "casecmp") + assert_equal(0, m0.casecmp(m1), "casecmp") + end + assert_equal(true, m0 === m1, "===") + assert_equal(false, m0 === string, "===") + assert_equal(true, m0.eql?(m1), ".eql?") + assert_equal(true, m1.eql?(m0), ".eql?") + assert_equal(false, m1.eql?(string), ".eql?") + assert_equal(m0.hash, m1.hash, "hash") + assert_equal(true, m0.include?("azert"), "include") + assert_equal(false, m1.include?("aqert"), "include") + i = 0 + m0.scan(/./) {|c| assert_equal(c, string[i,1], "scan"); i += 1} + assert_nil(m0.munmap, "munmap") + assert_nil(m1.munmap, "munmap") + end + + def test_14_other + if File.exist?("tmp/aa") + string = "azertyuiopqsdfghjklm" + assert_kind_of(Mmap, m0 = Mmap.new("tmp/aa", "r"), "new r") + assert_equal(string, m0.to_str, "content") + assert_raises(TypeError) { m0[0] = 12 } + assert_raises(TypeError) { m0 << 12 } + assert_nil(m0.munmap, "munmap") + if defined?(Mmap::MAP_ANONYMOUS) + assert_raises(ArgumentError) { Mmap.new(nil, "w") } + assert_kind_of(Mmap, m0 = Mmap.new(nil, 12), "new w") + assert_equal(false, m0.empty?, "empty") + assert_equal("a", m0[0] = "a", "set") + assert_raises(TypeError) { m0 << 12 } + if defined?(Mmap::MADV_DONTNEED) + assert_nil(m0.advise(Mmap::MADV_DONTNEED), "advise") + assert_equal("a", m0[0,1], "get") + end + assert_equal(m0, m0.sub!(/./) { "y" }, "sub") + assert_equal(m0, m0.gsub!(/./) { "x" }, "gsub") + assert_equal("x" * 12, m0.to_str, "retrieve") + assert_equal("ab", m0[1..2] = "ab", "range") + assert_raises(TypeError) { m0[1..2] = "abc" } + assert_raises(ArgumentError) { m0.lock } + assert_raises(ArgumentError) { Mmap::lockall(0) } + assert_nil(m0.munmap, "munmap") + end + end + end end if defined?(RUNIT) |