From 393167b6ce37b4f9dac92ce3787162e737b8838a Mon Sep 17 00:00:00 2001
From: Pierre-Anthony Lemieux <pal@sandflow.com>
Date: Wed, 13 Oct 2021 07:27:02 -0700
Subject: [PATCH] SRT writer: support timestamp over 100 hours (#346)

---
 src/main/python/ttconv/srt/reader.py |  2 +-
 src/test/python/test_srt_reader.py   | 40 ++++++++++++++++------------
 2 files changed, 24 insertions(+), 18 deletions(-)

diff --git a/src/main/python/ttconv/srt/reader.py b/src/main/python/ttconv/srt/reader.py
index e68d2f02..a8ddfa42 100644
--- a/src/main/python/ttconv/srt/reader.py
+++ b/src/main/python/ttconv/srt/reader.py
@@ -107,7 +107,7 @@ class _State(Enum):
 
 _EMPTY_RE = re.compile(r"\s+")
 _COUNTER_RE = re.compile(r"\d+")
-_TIMECODE_RE = re.compile(r"(?P<begin_h>[0-9]{2}):(?P<begin_m>[0-9]{2}):(?P<begin_s>[0-9]{2}),(?P<begin_ms>[0-9]{3})\s+-->\s+(?P<end_h>[0-9]{2}):(?P<end_m>[0-9]{2}):(?P<end_s>[0-9]{2}),(?P<end_ms>[0-9]{3})")
+_TIMECODE_RE = re.compile(r"(?P<begin_h>[0-9]{2,3}):(?P<begin_m>[0-9]{2}):(?P<begin_s>[0-9]{2}),(?P<begin_ms>[0-9]{3})\s+-->\s+(?P<end_h>[0-9]{2,3}):(?P<end_m>[0-9]{2}):(?P<end_s>[0-9]{2}),(?P<end_ms>[0-9]{3})")
 _DEFAULT_REGION_ID = "r1"
 _DEFAULT_FONT_STACK = ("Verdana", "Arial", "Tiresias", styles.GenericFontFamilyType.sansSerif)
 _DEFAULT_FONT_SIZE = styles.LengthType(80, styles.LengthType.Units.pct)
diff --git a/src/test/python/test_srt_reader.py b/src/test/python/test_srt_reader.py
index 370c9949..7ac887f1 100644
--- a/src/test/python/test_srt_reader.py
+++ b/src/test/python/test_srt_reader.py
@@ -64,7 +64,7 @@ def test_sample(self):
     self.assertIsNotNone(to_model(f))
 
   def test_bold(self):
-    f = io.StringIO( """1
+    f = io.StringIO(r"""1
 00:02:16,612 --> 00:02:19,376
 Hello <bold>my</bold> name is Bob
 """)
@@ -101,18 +101,6 @@ def test_blank_lines(self):
 
     self.assertIsNotNone(to_model(f))
 
-  def test_bold(self):
-    f = io.StringIO( """1
-00:02:16,612 --> 00:02:19,376
-Hello <bold>my</bold> name is Bob
-""")
-    doc = to_model(f)
-    for e in doc.get_body().dfs_iterator():
-      if e.get_style(styles.StyleProperties.FontWeight) == styles.FontWeightType.bold:
-        break
-    else:
-      self.fail()
-
   def test_bold_alt(self):
     f = io.StringIO(r"""1
 00:02:16,612 --> 00:02:19,376
@@ -126,7 +114,7 @@ def test_bold_alt(self):
       self.fail()
 
   def test_italic(self):
-    f = io.StringIO( """1
+    f = io.StringIO(r"""1
 00:02:16,612 --> 00:02:19,376
 Hello <italic>my</italic> name is Bob
 """)
@@ -150,7 +138,7 @@ def test_italic_alt(self):
       self.fail()     
 
   def test_underline(self):
-    f = io.StringIO( """1
+    f = io.StringIO(r"""1
 00:02:16,612 --> 00:02:19,376
 Hello <underline>my</underline> name is Bob
 """)
@@ -176,7 +164,7 @@ def test_underline_alt(self):
       self.fail()     
 
   def test_blue(self):
-    f = io.StringIO("""1
+    f = io.StringIO(r"""1
 00:02:16,612 --> 00:02:19,376
 Hello <font color='blue'>my</font> name is Bob
 """)
@@ -189,7 +177,7 @@ def test_blue(self):
       self.fail()
 
   def test_multiline_tags(self):
-    f = io.StringIO( """1
+    f = io.StringIO(r"""1
 00:02:16,612 --> 00:02:19,376
 Hello <bold>my
 </bold> name is Bob
@@ -201,5 +189,23 @@ def test_multiline_tags(self):
     else:
       self.fail()
 
+  def test_long_hours(self):
+    f = io.StringIO(r"""1
+101:00:00,000 --> 101:00:01,000
+Hello <bold>my</bold> name is Bob
+""")
+    doc = to_model(f)
+
+    self.assertEqual(
+      363600,
+      doc.get_body().first_child().first_child().get_begin()
+    )
+
+    self.assertEqual(
+      363601,
+      doc.get_body().first_child().first_child().get_end()
+    )
+    
+
 if __name__ == '__main__':
   unittest.main()