From 58daab21cd043e1dc37024a7f99b396788372918 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 9 Mar 2024 14:19:48 +0100
Subject: Merging upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 web/server/h2o/libh2o/deps/mruby-pack/test/pack.rb | 147 +++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 web/server/h2o/libh2o/deps/mruby-pack/test/pack.rb

(limited to 'web/server/h2o/libh2o/deps/mruby-pack/test/pack.rb')

diff --git a/web/server/h2o/libh2o/deps/mruby-pack/test/pack.rb b/web/server/h2o/libh2o/deps/mruby-pack/test/pack.rb
new file mode 100644
index 000000000..5e9932f4f
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby-pack/test/pack.rb
@@ -0,0 +1,147 @@
+# pack & unpack 'm' (base64)
+assert('[""].pack("m")') do
+  ary = ""
+  str = ""
+  [ary].pack("m") == str and
+  str.unpack("m") == [ary]
+end
+
+assert('["\0"].pack("m")') do
+  ary = "\0"
+  str = "AA==\n"
+  [ary].pack("m") == str and
+  str.unpack("m") == [ary]
+end
+
+assert('["\0\0"].pack("m")') do
+  ary = "\0\0"
+  str = "AAA=\n"
+  [ary].pack("m") == str and
+  str.unpack("m") == [ary]
+end
+
+assert('["\0\0\0"].pack("m")') do
+  ary = "\0\0\0"
+  str = "AAAA\n"
+  [ary].pack("m") == str and
+  str.unpack("m") == [ary]
+end
+
+assert('["abc..xyzABC..XYZ"].pack("m")') do
+  ["abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"].pack("m") == "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJT\nVFVWV1hZWg==\n"
+end
+
+assert('"YWJ...".unpack("m") should "abc..xyzABC..XYZ"') do
+  str = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
+  "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJT\nVFVWV1hZWg==\n".unpack("m") == [str] and
+  "YWJjZGVmZ2hpamtsbW5vcHFyc3R1dnd4eXpBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWg==\n".unpack("m") == [str]
+end
+
+# pack & unpack 'H'
+assert('["3031"].pack("H*")') do
+  ary = "3031"
+  str = "01"
+  [ary].pack("H*") == str and
+  str.unpack("H*") == [ary]
+end
+
+assert('["10"].pack("H*")') do
+  ary = "10"
+  str = "\020"
+  [ary].pack("H*") == str and
+  str.unpack("H*") == [ary]
+end
+
+assert('[0,1,127,128,255].pack("C*")') do
+ ary = [ 0, 1, 127, 128, 255 ]
+ str = "\x00\x01\x7F\x80\xFF"
+ ary.pack("C*") == str and str.unpack("C*") == ary
+end
+
+# pack "a"
+assert('["abc"].pack("a")') do
+  ["abc"].pack("a") == "a" and
+  ["abc"].pack("a*") == "abc" and
+  ["abc"].pack("a4") == "abc\0"
+end
+
+# upack "a"
+assert('["abc"].pack("a")') do
+  "abc\0".unpack("a4") == ["abc\0"] and
+  "abc ".unpack("a4") == ["abc "]
+end
+
+# pack "A"
+assert('["abc"].pack("A")') do
+  ["abc"].pack("A") == "a" and
+  ["abc"].pack("A*") == "abc" and
+  ["abc"].pack("A4") == "abc "
+end
+
+# upack "A"
+assert('["abc"].pack("A")') do
+  "abc\0".unpack("A4") == ["abc"] and
+  "abc ".unpack("A4") == ["abc"]
+end
+
+# regression tests
+assert('issue #1') do
+  [1, 2].pack("nn") == "\000\001\000\002"
+end
+
+def assert_pack tmpl, packed, unpacked
+  assert_equal packed, unpacked.pack(tmpl)
+  assert_equal unpacked, packed.unpack(tmpl)
+end
+
+PACK_IS_LITTLE_ENDIAN = "\x01\00".unpack('S')[0] == 0x01
+
+assert 'pack float' do
+  assert_pack 'e', "\x00\x00@@", [3.0]
+  assert_pack 'g', "@@\x00\x00", [3.0]
+
+  if PACK_IS_LITTLE_ENDIAN
+    assert_pack 'f', "\x00\x00@@", [3.0]
+    assert_pack 'F', "\x00\x00@@", [3.0]
+  else
+    assert_pack 'f', "@@\x00\x00", [3.0]
+    assert_pack 'F', "@@\x00\x00", [3.0]
+  end
+end
+
+assert 'pack double' do
+  assert_pack 'E', "\x00\x00\x00\x00\x00\x00\b@", [3.0]
+  assert_pack 'G', "@\b\x00\x00\x00\x00\x00\x00", [3.0]
+
+  if PACK_IS_LITTLE_ENDIAN
+    assert_pack 'd', "\x00\x00\x00\x00\x00\x00\b@", [3.0]
+    assert_pack 'D', "\x00\x00\x00\x00\x00\x00\b@", [3.0]
+  else
+    assert_pack 'd', "@\b\x00\x00\x00\x00\x00\x00", [3.0]
+    assert_pack 'D', "@\b\x00\x00\x00\x00\x00\x00", [3.0]
+  end
+end
+
+assert 'pack/unpack "i"' do
+  int_size = [0].pack('i').size
+  raise "pack('i').size is too small (#{int_size})" if int_size < 2
+
+  if PACK_IS_LITTLE_ENDIAN
+    str = "\xC7\xCF" + "\xFF" * (int_size-2)
+  else
+    str = "\xFF" * (int_size-2) + "\xC7\xCF"
+  end
+  assert_pack 'i', str, [-12345]
+end
+
+assert 'pack/unpack "I"' do
+  uint_size = [0].pack('I').size
+  raise "pack('I').size is too small (#{uint_size})" if uint_size < 2
+
+  if PACK_IS_LITTLE_ENDIAN
+    str = "\x39\x30" + "\0" * (uint_size-2)
+  else
+    str = "\0" * (uint_size-2) + "\x39\x30"
+  end
+  assert_pack 'I', str, [12345]
+end
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