tests(f2/repl): migrate stacktrace tests

Change-Id: Ic6795f22d68aea113fa2037cbd0a731ac5e698f8

tests/functional2/repl_characterization/stacktrace/oob.md

@@ -0,0 +1,165 @@
+---
+args: ['--debugger']
+---
+
+```nix
+let f = _: throw "x_x"; x = f 5; in x
+```
+```output
+error: x_x
+
+Added 3 variables.
+```
+
+
+
+frames from 0 up to 4 work fine
+```nix
+:st 0
+:st 4
+```
+```output
+
+0: error: x_x
+«string»:1:12
+
+     1| let f = _: throw "x_x"; x = f 5; in x
+      |            ^
+
+Env level 0
+static: _ 
+
+Env level 1
+static: f x 
+
+Env level 2
+static: 
+
+Env level 3
+abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true 
+
+Added 3 variables.
+
+
+4: while evaluating a 'let' expression
+«string»:1:1
+
+     1| let f = _: throw "x_x"; x = f 5; in x
+      | ^
+
+Env level 0
+static: f x 
+
+Env level 1
+static: 
+
+Env level 2
+abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true 
+
+Added 2 variables.
+
+```
+
+
+absolute frames out of bounds print an error
+```nix
+:st 5
+```
+```output
+error: stack index must be between 0 and 4 (inclusive), but was 5
+
+```
+
+
+argument-less `:st` is still the same afer absolute oob
+```nix
+:st
+```
+```output
+
+4: while evaluating a 'let' expression
+«string»:1:1
+
+     1| let f = _: throw "x_x"; x = f 5; in x
+      | ^
+
+Env level 0
+static: f x 
+
+Env level 1
+static: 
+
+Env level 2
+abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true 
+
+Added 2 variables.
+
+```
+
+
+positive relative frames oob clamp to upper bound and prints a warning
+```nix
+:st +5
+```
+```output
+
+4: while evaluating a 'let' expression
+«string»:1:1
+
+     1| let f = _: throw "x_x"; x = f 5; in x
+      | ^
+
+Env level 0
+static: f x 
+
+Env level 1
+static: 
+
+Env level 2
+abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true 
+
+Added 2 variables.
+warning: stopped at stack frame 4, cannot go any higher
+
+```
+
+
+negative relative frames oob clamp to lower bound and print a warning
+```nix
+:st -5
+```
+```output
+
+0: error: x_x
+«string»:1:12
+
+     1| let f = _: throw "x_x"; x = f 5; in x
+      |            ^
+
+Env level 0
+static: _ 
+
+Env level 1
+static: f x 
+
+Env level 2
+static: 
+
+Env level 3
+abort baseNameOf break builtins derivation derivationStrict dirOf false fetchGit fetchMercurial fetchTarball fetchTree fromTOML import isNull map null placeholder removeAttrs scopedImport throw toString true 
+
+Added 3 variables.
+warning: stopped at stack frame 0, cannot go any deeper
+
+```
+
+
+
+quit
+```nix
+:quit
+```
+```output
+error: x_x
+
+```