tests/basics: Split f-string debug printing to separate file with .exp.

dpgeorge · dpgeorge · commit 8c4ba575fdd7 · 2021-08-26T23:56:02.000+10:00
This feature {x=} was introduced in Python 3.8 so needs a separate .exp file to run on earlier Python versions. See https://bugs.python.org/issue36817 Signed-off-by: Damien George <damien@micropython.org>
diff --git a/tests/basics/string_fstring.py b/tests/basics/string_fstring.py
@@ -12,17 +12,11 @@ def h():
 x, y = 1, 2
 print(f'{x}')
 print(f'{x:08x}')
-print(f'{x=}')
-print(f'{x=:08x}')
 print(f'a {x} b {y} c')
 print(f'a {x:08x} b {y} c')
-print(f'a {x=} b {y} c')
-print(f'a {x=:08x} b {y} c')
 
 print(f'a {"hello"} b')
 print(f'a {f() + g("foo") + h()} b')
-print(f'a {f() + g("foo") + h()=} b')
-print(f'a {f() + g("foo") + h()=:08x} b')
 
 def foo(a, b):
     return f'{x}{y}{a}{b}'
diff --git a/tests/basics/string_fstring_debug.py b/tests/basics/string_fstring_debug.py
@@ -0,0 +1,23 @@
+# test f-string debug feature {x=}
+
+
+def f():
+    return 4
+
+
+def g(_):
+    return 5
+
+
+def h():
+    return 6
+
+
+x, y = 1, 2
+print(f"{x=}")
+print(f"{x=:08x}")
+print(f"a {x=} b {y} c")
+print(f"a {x=:08x} b {y} c")
+
+print(f'a {f() + g("foo") + h()=} b')
+print(f'a {f() + g("foo") + h()=:08x} b')
diff --git a/tests/basics/string_fstring_debug.py.exp b/tests/basics/string_fstring_debug.py.exp
@@ -0,0 +1,6 @@
+x=1
+x=00000001
+a x=1 b 2 c
+a x=00000001 b 2 c
+a f() + g("foo") + h()=15 b
+a f() + g("foo") + h()=0000000f b
diff --git a/tools/tinytest-codegen.py b/tools/tinytest-codegen.py
@@ -101,6 +101,7 @@ def script_to_map(test_file):
     "misc/sys_settrace_features.py",
     # don't have f-string
     "basics/string_fstring.py",
+    "basics/string_fstring_debug.py",
 )
 
 output = []

Original file line number	Diff line number	Diff line change
`@@ -101,6 +101,7 @@ def script_to_map(test_file):`
`101`	`101`	`"misc/sys_settrace_features.py",`
`102`	`102`	`# don't have f-string`
`103`	`103`	`"basics/string_fstring.py",`
	`104`	`+ "basics/string_fstring_debug.py",`
`104`	`105`	`)`
`105`	`106`
`106`	`107`	`output = []`