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-rw-r--r--test/dbm/test_dbm.rb11
-rw-r--r--test/gdbm/test_gdbm.rb11
-rw-r--r--test/sdbm/test_sdbm.rb10
3 files changed, 32 insertions, 0 deletions
diff --git a/test/dbm/test_dbm.rb b/test/dbm/test_dbm.rb
index 53ab4c83a64..4f49da3f68d 100644
--- a/test/dbm/test_dbm.rb
+++ b/test/dbm/test_dbm.rb
@@ -61,6 +61,15 @@ if defined? DBM
end
end
+ def have_fork?
+ begin
+ fork{}
+ true
+ rescue NotImplementedError
+ false
+ end
+ end
+
def test_s_new_has_no_block
# DBM.new ignore the block
foo = true
@@ -77,6 +86,7 @@ if defined? DBM
assert_equal(DBM.open("tmptest_dbm") { :foo }, :foo)
end
def test_s_open_lock
+ return unless have_fork? # snip this test
fork() {
assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644))
sleep 2
@@ -115,6 +125,7 @@ if defined? DBM
if not defined? DBM::NOLOCK
return
end
+ return unless have_fork? # snip this test
fork() {
assert_instance_of(DBM, dbm = DBM.open("tmptest_dbm", 0644,
diff --git a/test/gdbm/test_gdbm.rb b/test/gdbm/test_gdbm.rb
index e3f52ef5ed7..74223b0bb4e 100644
--- a/test/gdbm/test_gdbm.rb
+++ b/test/gdbm/test_gdbm.rb
@@ -58,6 +58,15 @@ if defined? GDBM
end
end
+ def have_fork?
+ begin
+ fork{}
+ true
+ rescue NotImplementedError
+ false
+ end
+ end
+
def test_s_new_has_no_block
# GDBM.new ignore the block
foo = true
@@ -108,6 +117,7 @@ if defined? GDBM
assert_equal(GDBM.open("tmptest_gdbm") { :foo }, :foo)
end
def test_s_open_lock
+ return unless have_fork? # snip this test
fork() {
assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644))
sleep 2
@@ -146,6 +156,7 @@ if defined? GDBM
if not defined? GDBM::NOLOCK
return
end
+ return unless have_fork? # snip this test
fork() {
assert_instance_of(GDBM, gdbm = GDBM.open("tmptest_gdbm", 0644,
diff --git a/test/sdbm/test_sdbm.rb b/test/sdbm/test_sdbm.rb
index 488b37a9a55..abaadbaf71b 100644
--- a/test/sdbm/test_sdbm.rb
+++ b/test/sdbm/test_sdbm.rb
@@ -31,6 +31,15 @@ class TestSDBM < Test::Unit::TestCase
end
end
+ def have_fork?
+ begin
+ fork{}
+ true
+ rescue NotImplementedError
+ false
+ end
+ end
+
def test_version
assert(! SDBM.const_defined?(:VERSION))
end
@@ -70,6 +79,7 @@ class TestSDBM < Test::Unit::TestCase
if not defined? SDBM::NOLOCK
return
end
+ return unless have_fork? # snip this test
fork() {
assert_instance_of(SDBM, sdbm = SDBM.open("tmptest_sdbm", 0644,