Expose map_file and copy_file functions

mjambon · mjambon · commit 85674397f691 · 2025-10-13T15:05:44.000-07:00
diff --git a/core/Testo.ml b/core/Testo.ml
@@ -227,6 +227,15 @@ let fail = Testo_util.Error.fail_test
 
 let write_file = Helpers.write_file
 let read_file = Helpers.read_file
+
+let map_file func src_path dst_path =
+  let old_contents = read_file src_path in
+  let new_contents = func old_contents in
+  write_file dst_path new_contents
+
+let copy_file src_path dst_path =
+  map_file (fun data -> data) src_path dst_path
+
 let with_temp_file = Temp_file.with_temp_file
 let with_capture = Store.with_capture
 
@@ -473,6 +482,7 @@ let mask_not_substrings ?mask substrings =
     |> String.concat "|")
 
 let mask_not_substring ?mask substring = mask_not_substrings ?mask [ substring ]
+
 let has_tag tag test = List.mem tag test.tags
 
 let categorize name (tests : _ list) : _ list =
diff --git a/core/Testo.mli b/core/Testo.mli
@@ -337,7 +337,22 @@ val write_file : Fpath.t -> string -> unit
 *)
 
 val read_file : Fpath.t -> string
-(** Read the contents of a regular file. *)
+(** Read the contents of a regular file or symbolic link to a regular file. *)
+
+val map_file : (string -> string) -> Fpath.t -> Fpath.t -> unit
+(** [map_file func src dst] reads the contents of file (regular or symlink)
+    [src], applies [func] to its contents, and writes the result into
+    file [dst]. If file [dst] already exists, it is truncated and overwritten.
+    Otherwise, a regular file is created.
+    If [src] and [dst] represent the same file, [src] will be overwritten
+    with the new contents.
+*)
+
+val copy_file : Fpath.t -> Fpath.t -> unit
+(** Copy a file.
+    [copy_file src dst] is a shortcut for
+    [map_file (fun data -> data) src dst].
+*)
 
 val with_temp_file :
   ?contents:string ->
diff --git a/tests/Test.ml b/tests/Test.ml
@@ -350,6 +350,38 @@ let test_diff name =
                        ~expected_stdout_path:(dir / (name ^ ".diff"))
                        ())
 
+let test_write_read_map () =
+  let contents = "hello" in
+  Testo.with_temp_file (fun src_path ->
+    Testo.write_file src_path contents;
+    Testo.with_temp_file (fun dst_path ->
+      let contents2 = Testo.read_file src_path in
+      Alcotest.(check string) "read" contents contents2;
+      let new_contents = "new" in
+      Testo.map_file (fun contents3 ->
+        Alcotest.(check string) "map_file input" contents contents3;
+        new_contents
+      ) src_path dst_path;
+      let new_contents2 = Testo.read_file dst_path in
+      Alcotest.(check string) "map_file output" new_contents new_contents2;
+    )
+  )
+
+let test_write_read_map_in_place () =
+  let contents = "hello" in
+  Testo.with_temp_file (fun path ->
+    Testo.write_file path contents;
+    let contents2 = Testo.read_file path in
+    Alcotest.(check string) "read" contents contents2;
+    let new_contents = "new" in
+    Testo.map_file (fun contents3 ->
+      Alcotest.(check string) "map_file input" contents contents3;
+      new_contents
+    ) path path;
+    let new_contents2 = Testo.read_file path in
+    Alcotest.(check string) "map_file output" new_contents new_contents2;
+  )
+
 (*
    The tests marked as "auto-approve" are tests that capture their output
    and will be automatically approved by the meta test suite.
@@ -529,7 +561,9 @@ let tests env =
       match Testo.get_current_test () with
       | None -> Alcotest.fail "current test is unset"
       | Some test -> Alcotest.(check string) "test name" "current test" test.name
-    )
+    );
+    t "write/read/map file" test_write_read_map;
+    t "write/read/map file in place" test_write_read_map_in_place;
   ]
   @ categorized @ test_internal_files
   @ Testo.categorize "Slice"
diff --git a/tests/snapshots/testo_meta_tests/fccf02a5c37e/stdxxx b/tests/snapshots/testo_meta_tests/fccf02a5c37e/stdxxx
@@ -61,6 +61,8 @@ junk printed on stdout...
 [33m[MISS]  [0m8ae0ad03ce59 [36mdiff[0m > [36mjoined-context[0m
 [33m[MISS]  [0m360c4b690be4 [36mdiff[0m > [36mgap-in-context[0m
 [33m[MISS]  [0m08e4221951ee [36mcurrent test[0m
+[33m[MISS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
+[33m[MISS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
 [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [33m[MISS]  [0mec7514c8554d [36mbiohazard[0m > [36mfruit[0m > [36mkiwi[0m
 [33m[MISS]  [0mb8cd199f2e62 [36mbiohazard[0m > [36manimal[0m > [36mbanana slug[0m
@@ -331,6 +333,12 @@ Try '--help' for options.
 [33m[RUN][0m   08e4221951ee [36mcurrent test[0m
 [32m[PASS]  [0m08e4221951ee [36mcurrent test[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
+[33m[RUN][0m   e06ba5b7f0ea [36mwrite/read/map file[0m
+[32m[PASS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
+[33m[RUN][0m   76465929ce2f [36mwrite/read/map file in place[0m
+[32m[PASS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
 [33m[RUN][0m   33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [32m[PASS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
@@ -502,9 +510,9 @@ Try '--help' for options.
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
-  69 successful (66 pass, 3 xfail)
+  71 successful (68 pass, 3 xfail)
   1 unsuccessful (1 fail, 0 xpass)
 9 tests whose output needs first-time approval
 overall status: [31mfailure[0m
@@ -708,6 +716,10 @@ Try '--help' for options.
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/360c4b690be4/log
 [32m[PASS]  [0m08e4221951ee [36mcurrent test[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
+[32m[PASS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
+[32m[PASS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
 [32m[PASS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
 [32m[PASS]  [0mec7514c8554d [36mbiohazard[0m > [36mfruit[0m > [36mkiwi[0m
@@ -848,9 +860,9 @@ Try '--help' for options.
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
-  69 successful (66 pass, 3 xfail)
+  71 successful (68 pass, 3 xfail)
   1 unsuccessful (1 fail, 0 xpass)
 9 tests whose output needs first-time approval
 overall status: [31mfailure[0m
@@ -967,7 +979,7 @@ Try '--help' for options.
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-1/71 selected tests:
+1/73 selected tests:
   0 successful (0 pass, 0 xfail)
   1 unsuccessful (1 fail, 0 xpass)
 overall status: [31mfailure[0m
@@ -997,7 +1009,7 @@ Try '--help' for options.
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-1/71 selected tests:
+1/73 selected tests:
   1 successful (1 pass, 0 xfail)
   0 unsuccessful (0 fail, 0 xpass)
 overall status: [32msuccess[0m
@@ -1218,6 +1230,12 @@ Try '--help' for options.
 [33m[MISS]  [0m08e4221951ee [36mcurrent test[0m
 [2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/08e4221951ee/completion_status[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
+[33m[MISS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
+[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/e06ba5b7f0ea/completion_status[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
+[33m[MISS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
+[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/76465929ce2f/completion_status[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
 [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/33a93d234d01/completion_status[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
@@ -1627,6 +1645,18 @@ Try '--help' for options.
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
 [2m────────────────────────────────────────────────────────────────────────────────[0m
 [2m┌──────────────────────────────────────────────────────────────────────────────┐
+[0m[2m│[0m [33m[MISS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m                                     [2m│[0m
+[2m└──────────────────────────────────────────────────────────────────────────────┘
+[0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/e06ba5b7f0ea/completion_status[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
+[2m────────────────────────────────────────────────────────────────────────────────[0m
+[2m┌──────────────────────────────────────────────────────────────────────────────┐
+[0m[2m│[0m [33m[MISS]  [0m76465929ce2f [36mwrite/read/map file in place[0m                            [2m│[0m
+[2m└──────────────────────────────────────────────────────────────────────────────┘
+[0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/76465929ce2f/completion_status[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
+[2m────────────────────────────────────────────────────────────────────────────────[0m
+[2m┌──────────────────────────────────────────────────────────────────────────────┐
 [0m[2m│[0m [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m                               [2m│[0m
 [2m└──────────────────────────────────────────────────────────────────────────────┘
 [0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/33a93d234d01/completion_status[0m
@@ -1763,11 +1793,11 @@ Try '--help' for options.
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
   0 successful (0 pass, 0 xfail)
   0 unsuccessful (0 fail, 0 xpass)
-70 new tests
+72 new tests
 overall status: [31mfailure[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
 <handling result before exiting>
@@ -2114,6 +2144,18 @@ junk printed on stdout...
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
 [2m────────────────────────────────────────────────────────────────────────────────[0m
 [2m┌──────────────────────────────────────────────────────────────────────────────┐
+[0m[2m│[0m [33m[MISS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m                                     [2m│[0m
+[2m└──────────────────────────────────────────────────────────────────────────────┘
+[0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/e06ba5b7f0ea/completion_status[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
+[2m────────────────────────────────────────────────────────────────────────────────[0m
+[2m┌──────────────────────────────────────────────────────────────────────────────┐
+[0m[2m│[0m [33m[MISS]  [0m76465929ce2f [36mwrite/read/map file in place[0m                            [2m│[0m
+[2m└──────────────────────────────────────────────────────────────────────────────┘
+[0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/76465929ce2f/completion_status[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
+[2m────────────────────────────────────────────────────────────────────────────────[0m
+[2m┌──────────────────────────────────────────────────────────────────────────────┐
 [0m[2m│[0m [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m                               [2m│[0m
 [2m└──────────────────────────────────────────────────────────────────────────────┘
 [0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/33a93d234d01/completion_status[0m
@@ -2250,11 +2292,11 @@ junk printed on stdout...
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
   0 successful (0 pass, 0 xfail)
   0 unsuccessful (0 fail, 0 xpass)
-70 new tests
+72 new tests
 overall status: [31mfailure[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
 <handling result before exiting>
@@ -2310,6 +2352,8 @@ junk printed on stdout...
 [33m[MISS]  [0m8ae0ad03ce59 [36mdiff[0m > [36mjoined-context[0m
 [33m[MISS]  [0m360c4b690be4 [36mdiff[0m > [36mgap-in-context[0m
 [33m[MISS]  [0m08e4221951ee [36mcurrent test[0m
+[33m[MISS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
+[33m[MISS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
 [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [33m[MISS]  [0mec7514c8554d [36mbiohazard[0m > [36mfruit[0m > [36mkiwi[0m
 [33m[MISS]  [0mb8cd199f2e62 [36mbiohazard[0m > [36manimal[0m > [36mbanana slug[0m
@@ -2578,6 +2622,12 @@ Try '--help' for options.
 [33m[RUN][0m   08e4221951ee [36mcurrent test[0m
 [32m[PASS]  [0m08e4221951ee [36mcurrent test[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
+[33m[RUN][0m   e06ba5b7f0ea [36mwrite/read/map file[0m
+[32m[PASS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
+[33m[RUN][0m   76465929ce2f [36mwrite/read/map file in place[0m
+[32m[PASS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
+[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
 [33m[RUN][0m   33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [32m[PASS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
@@ -2664,9 +2714,9 @@ Try '--help' for options.
 2 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
-  69 successful (66 pass, 3 xfail)
+  71 successful (68 pass, 3 xfail)
   1 unsuccessful (1 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
@@ -2723,9 +2773,9 @@ junk printed on stdout...
 2 folders no longer belong to the test suite and are being removed:
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
-  69 successful (66 pass, 3 xfail)
+  71 successful (68 pass, 3 xfail)
   1 unsuccessful (1 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
@@ -2749,9 +2799,9 @@ junk printed on stdout...
  Called from <MASKED>
  
 [0m[2m────────────────────────────────────────────────────────────────────────────────[0m
-71/71 selected tests:
+73/73 selected tests:
   1 skipped
-  69 successful (66 pass, 3 xfail)
+  71 successful (68 pass, 3 xfail)
   1 unsuccessful (1 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m

-Original file line number
+Diff line change
 [33m[MISS]  [0m8ae0ad03ce59 [36mdiff[0m > [36mjoined-context[0m
 [33m[MISS]  [0m360c4b690be4 [36mdiff[0m > [36mgap-in-context[0m
 [33m[MISS]  [0m08e4221951ee [36mcurrent test[0m
 +[33m[MISS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
 +[33m[MISS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
 [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [33m[MISS]  [0mec7514c8554d [36mbiohazard[0m > [36mfruit[0m > [36mkiwi[0m
 [33m[MISS]  [0mb8cd199f2e62 [36mbiohazard[0m > [36manimal[0m > [36mbanana slug[0m
 [33m[RUN][0m   08e4221951ee [36mcurrent test[0m
 [32m[PASS]  [0m08e4221951ee [36mcurrent test[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
 +[33m[RUN][0m   e06ba5b7f0ea [36mwrite/read/map file[0m
 +[32m[PASS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
 +[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
 +[33m[RUN][0m   76465929ce2f [36mwrite/read/map file in place[0m
 +[32m[PASS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
 +[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
 [33m[RUN][0m   33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [32m[PASS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -71/71 selected tests:
 +73/73 selected tests:
 skipped
 -  69 successful (66 pass, 3 xfail)
 +  71 successful (68 pass, 3 xfail)
 unsuccessful (1 fail, 0 xpass)
 tests whose output needs first-time approval
 overall status: [31mfailure[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/360c4b690be4/log
 [32m[PASS]  [0m08e4221951ee [36mcurrent test[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/08e4221951ee/log
 +[32m[PASS]  [0me06ba5b7f0ea [36mwrite/read/map file[0m
 +[2m• [0mPath to captured log: _build/testo/status/testo_tests/e06ba5b7f0ea/log
 +[32m[PASS]  [0m76465929ce2f [36mwrite/read/map file in place[0m
 +[2m• [0mPath to captured log: _build/testo/status/testo_tests/76465929ce2f/log
 [32m[PASS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
 [32m[PASS]  [0mec7514c8554d [36mbiohazard[0m > [36mfruit[0m > [36mkiwi[0m
 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
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   tests/snapshots/testo_tests/unnamed-junk ??
 -71/71 selected tests:
 +73/73 selected tests:
 skipped
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 unsuccessful (1 fail, 0 xpass)
 tests whose output needs first-time approval
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 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -1/71 selected tests:
 +1/73 selected tests:
 successful (0 pass, 0 xfail)
 unsuccessful (1 fail, 0 xpass)
 overall status: [31mfailure[0m
 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -1/71 selected tests:
 +1/73 selected tests:
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 unsuccessful (0 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33m[MISS]  [0m08e4221951ee [36mcurrent test[0m
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 [0m[2m│[0m [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m                               [2m│[0m
 [2m└──────────────────────────────────────────────────────────────────────────────┘
 [0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/33a93d234d01/completion_status[0m
 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -71/71 selected tests:
 +73/73 selected tests:
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 unsuccessful (0 fail, 0 xpass)
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 overall status: [31mfailure[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
 <handling result before exiting>
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 [2m────────────────────────────────────────────────────────────────────────────────[0m
 [2m┌──────────────────────────────────────────────────────────────────────────────┐
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 [0m[2m│[0m [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m                               [2m│[0m
 [2m└──────────────────────────────────────────────────────────────────────────────┘
 [0m[2m• [0m[31mMissing file containing the test output: _build/testo/status/testo_tests/33a93d234d01/completion_status[0m
 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -71/71 selected tests:
 +73/73 selected tests:
 skipped
 successful (0 pass, 0 xfail)
 unsuccessful (0 fail, 0 xpass)
 -70 new tests
 +72 new tests
 overall status: [31mfailure[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
 <handling result before exiting>
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 [33m[MISS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [33m[MISS]  [0mec7514c8554d [36mbiohazard[0m > [36mfruit[0m > [36mkiwi[0m
 [33m[MISS]  [0mb8cd199f2e62 [36mbiohazard[0m > [36manimal[0m > [36mbanana slug[0m
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 [33m[RUN][0m   33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [32m[PASS]  [0m33a93d234d01 [36mbiohazard[0m > [36mfruit[0m > [36mapple[0m
 [2m• [0mPath to captured log: _build/testo/status/testo_tests/33a93d234d01/log
 folders no longer belong to the test suite and can be removed manually or with '--autoclean':
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -71/71 selected tests:
 +73/73 selected tests:
 skipped
 -  69 successful (66 pass, 3 xfail)
 +  71 successful (68 pass, 3 xfail)
 unsuccessful (1 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
 folders no longer belong to the test suite and are being removed:
   tests/snapshots/testo_tests/named-junk this is a ghost test that we keep around for meta tests
   tests/snapshots/testo_tests/unnamed-junk ??
 -71/71 selected tests:
 +73/73 selected tests:
 skipped
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 +  71 successful (68 pass, 3 xfail)
 unsuccessful (1 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m
  Called from <MASKED>
 [0m[2m────────────────────────────────────────────────────────────────────────────────[0m
 -71/71 selected tests:
 +73/73 selected tests:
 skipped
 -  69 successful (66 pass, 3 xfail)
 +  71 successful (68 pass, 3 xfail)
 unsuccessful (1 fail, 0 xpass)
 overall status: [32msuccess[0m
 [33mThe status of 1 "broken" test was ignored! Use '--strict' to override.[0m