diff --git a/cat_win/tests/texts/ansi-base.txt b/cat_win/tests/texts/ansi-base.txt
new file mode 100644
index 00000000..be2bb554
--- /dev/null
+++ b/cat_win/tests/texts/ansi-base.txt
@@ -0,0 +1,10 @@
+import subprocess
+import sys
+import hashlib
+
+possible_py_version = [
+    'py -3.7',
+    'py -3.8',
+    'py -3.9',
+    'py -3.10',
+    'py -3.11',
diff --git a/cat_win/tests/texts/ansi-neg.txt b/cat_win/tests/texts/ansi-neg.txt
new file mode 100644
index 00000000..965faa01
--- /dev/null
+++ b/cat_win/tests/texts/ansi-neg.txt
@@ -0,0 +1,10 @@
+ 1) [17] import subprocess
+ 2) [10] import sys
+ 3) [14] import hashlib
+ 4) [ 0] 
+ 5) [23] possible_py_version = [
+ 6) [14]     'py -3.7',
+ 7) [14]     'py -3.8',
+ 8) [14]     'py -3.9',
+ 9) [15]     'py -3.10',
+10) [15]     'py -3.11',
diff --git a/cat_win/tests/texts/ansi-pos.txt b/cat_win/tests/texts/ansi-pos.txt
new file mode 100644
index 00000000..d1188e01
--- /dev/null
+++ b/cat_win/tests/texts/ansi-pos.txt
@@ -0,0 +1,10 @@
+ 1) [17] import subprocess
+ 2) [10] import sys
+ 3) [14] import hashlib
+ 4) [ 0] 
+ 5) [23] possible_py_version = [
+ 6) [14]     'py -3.7',
+ 7) [14]     'py -3.8',
+ 8) [14]     'py -3.9',
+ 9) [15]     'py -3.10',
+10) [15]     'py -3.11',