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-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl530
1 files changed, 252 insertions, 278 deletions
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 941703b5dd..9432edc00f 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -18,11 +18,12 @@
%% %CopyrightEnd%
-module(erl_scan_SUITE).
--export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
+-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
+ init_per_testcase/2, end_per_testcase/2,
init_per_group/2,end_per_group/2]).
--export([ error_1/1, error_2/1, iso88591/1, otp_7810/1, otp_10302/1,
- otp_10990/1, otp_10992/1, otp_11807/1]).
+-export([error_1/1, error_2/1, iso88591/1, otp_7810/1, otp_10302/1,
+ otp_10990/1, otp_10992/1, otp_11807/1]).
-import(lists, [nth/2,flatten/1]).
-import(io_lib, [print/1]).
@@ -30,7 +31,7 @@
%%
%% Define to run outside of test server
%%
-%-define(STANDALONE,1).
+%%-define(STANDALONE,1).
-ifdef(STANDALONE).
-compile(export_all).
@@ -43,22 +44,17 @@
%% ".".
-else.
-include_lib("common_test/include/ct.hrl").
--export([init_per_testcase/2, end_per_testcase/2]).
+-endif.
-init_per_testcase(_Case, Config) when is_list(Config) ->
- ?line Dog=test_server:timetrap(test_server:seconds(1200)),
- [{watchdog, Dog}|Config].
+init_per_testcase(_Case, Config) ->
+ Config.
-end_per_testcase(_Case, Config) ->
- Dog=?config(watchdog, Config),
- test_server:timetrap_cancel(Dog),
+end_per_testcase(_Case, _Config) ->
ok.
--endif.
-% Default timetrap timeout (set in init_per_testcase).
--define(default_timeout, ?t:minutes(1)).
-
-suite() -> [{ct_hooks,[ts_install_cth]}].
+suite() ->
+ [{ct_hooks,[ts_install_cth]},
+ {timetrap,{minutes,20}}].
all() ->
[{group, error}, iso88591, otp_7810, otp_10302, otp_10990, otp_10992,
@@ -81,20 +77,14 @@ end_per_group(_GroupName, Config) ->
-error_1(doc) ->
- ["(OTP-2347)"];
-error_1(suite) ->
- [];
+%% (OTP-2347)
error_1(Config) when is_list(Config) ->
- ?line {error, _, _} = erl_scan:string("'a"),
+ {error, _, _} = erl_scan:string("'a"),
ok.
-error_2(doc) ->
- ["Checks that format_error works on the error cases."];
-error_2(suite) ->
- [];
+%% Checks that format_error works on the error cases.
error_2(Config) when is_list(Config) ->
- ?line lists:foreach(fun check/1, error_cases()),
+ lists:foreach(fun check/1, error_cases()),
ok.
error_cases() ->
@@ -107,7 +97,7 @@ error_cases() ->
"2.3e",
"2.3e-",
"91#9"
-].
+ ].
assert_type(N, integer) when is_integer(N) ->
ok;
@@ -128,70 +118,66 @@ check_error({error, Info, EndLine}, Module0) ->
String = lists:flatten(Module0:format_error(Desc)),
true = io_lib:printable_list(String).
-iso88591(doc) -> ["Tests the support for ISO-8859-1 i.e Latin-1"];
-iso88591(suite) -> [];
+%% Tests the support for ISO-8859-1 i.e Latin-1.
iso88591(Config) when is_list(Config) ->
- ?line ok =
- case catch begin
- %% Some atom and variable names
- V1s = [$Á,$á,$é,$ë],
- V2s = [$N,$ä,$r],
- A1s = [$h,$ä,$r],
- A2s = [$ö,$r,$e],
- %% Test parsing atom and variable characters.
- {ok,Ts1,_} = erl_scan_string(V1s ++ " " ++ V2s ++
- "\327" ++
- A1s ++ " " ++ A2s),
- V1s = atom_to_list(element(3, nth(1, Ts1))),
- V2s = atom_to_list(element(3, nth(2, Ts1))),
- A1s = atom_to_list(element(3, nth(4, Ts1))),
- A2s = atom_to_list(element(3, nth(5, Ts1))),
- %% Test printing atoms
- A1s = flatten(print(element(3, nth(4, Ts1)))),
- A2s = flatten(print(element(3, nth(5, Ts1)))),
- %% Test parsing and printing strings.
- S1 = V1s ++ "\327" ++ A1s ++ "\250" ++ A2s,
- S1s = "\"" ++ S1 ++ "\"",
- {ok,Ts2,_} = erl_scan_string(S1s),
- S1 = element(3, nth(1, Ts2)),
- S1s = flatten(print(element(3, nth(1, Ts2)))),
- ok %It all worked
- end of
- {'EXIT',R} -> %Something went wrong!
- {error,R};
- ok -> ok %Aok
- end.
-
-otp_7810(doc) ->
- ["OTP-7810. White spaces, comments, and more.."];
-otp_7810(suite) ->
- [];
+ ok =
+ case catch begin
+ %% Some atom and variable names
+ V1s = [$Á,$á,$é,$ë],
+ V2s = [$N,$ä,$r],
+ A1s = [$h,$ä,$r],
+ A2s = [$ö,$r,$e],
+ %% Test parsing atom and variable characters.
+ {ok,Ts1,_} = erl_scan_string(V1s ++ " " ++ V2s ++
+ "\327" ++
+ A1s ++ " " ++ A2s),
+ V1s = atom_to_list(element(3, nth(1, Ts1))),
+ V2s = atom_to_list(element(3, nth(2, Ts1))),
+ A1s = atom_to_list(element(3, nth(4, Ts1))),
+ A2s = atom_to_list(element(3, nth(5, Ts1))),
+ %% Test printing atoms
+ A1s = flatten(print(element(3, nth(4, Ts1)))),
+ A2s = flatten(print(element(3, nth(5, Ts1)))),
+ %% Test parsing and printing strings.
+ S1 = V1s ++ "\327" ++ A1s ++ "\250" ++ A2s,
+ S1s = "\"" ++ S1 ++ "\"",
+ {ok,Ts2,_} = erl_scan_string(S1s),
+ S1 = element(3, nth(1, Ts2)),
+ S1s = flatten(print(element(3, nth(1, Ts2)))),
+ ok %It all worked
+ end of
+ {'EXIT',R} -> %Something went wrong!
+ {error,R};
+ ok -> ok %Aok
+ end.
+
+%% OTP-7810. White spaces, comments, and more...
otp_7810(Config) when is_list(Config) ->
- ?line ok = reserved_words(),
- ?line ok = atoms(),
- ?line ok = punctuations(),
- ?line ok = comments(),
- ?line ok = errors(),
- ?line ok = integers(),
- ?line ok = base_integers(),
- ?line ok = floats(),
- ?line ok = dots(),
- ?line ok = chars(),
- ?line ok = variables(),
- ?line ok = eof(),
- ?line ok = illegal(),
- ?line ok = crashes(),
-
- ?line ok = options(),
- ?line ok = token_info(),
- ?line ok = column_errors(),
- ?line ok = white_spaces(),
-
- ?line ok = unicode(),
-
- ?line ok = more_chars(),
- ?line ok = more_options(),
- ?line ok = anno_info(),
+ ok = reserved_words(),
+ ok = atoms(),
+ ok = punctuations(),
+ ok = comments(),
+ ok = errors(),
+ ok = integers(),
+ ok = base_integers(),
+ ok = floats(),
+ ok = dots(),
+ ok = chars(),
+ ok = variables(),
+ ok = eof(),
+ ok = illegal(),
+ ok = crashes(),
+
+ ok = options(),
+ ok = token_info(),
+ ok = column_errors(),
+ ok = white_spaces(),
+
+ ok = unicode(),
+
+ ok = more_chars(),
+ ok = more_options(),
+ ok = anno_info(),
ok.
@@ -202,10 +188,10 @@ reserved_words() ->
'rem', 'band', 'and', 'bor', 'bxor', 'bsl', 'bsr',
'or', 'xor'],
[begin
- ?line {RW, true} = {RW, erl_scan:reserved_word(RW)},
+ {RW, true} = {RW, erl_scan:reserved_word(RW)},
S = atom_to_list(RW),
Ts = [{RW,{1,1}}],
- ?line test_string(S, Ts)
+ test_string(S, Ts)
end || RW <- L],
ok.
@@ -214,14 +200,14 @@ atoms() ->
test_string("a
b", [{atom,{1,1},a},{atom,{2,18},b}]),
test_string("'a b'", [{atom,{1,1},'a b'}]),
- test_string("a", [{atom,{1,1},a}]),
- test_string("a@2", [{atom,{1,1},a@2}]),
- test_string([39,65,200,39], [{atom,{1,1},'AÈ'}]),
- test_string("ärlig östen", [{atom,{1,1},ärlig},{atom,{1,7},östen}]),
- ?line {ok,[{atom,_,'$a'}],{1,6}} =
- erl_scan_string("'$\\a'", {1,1}),
- ?line test("'$\\a'"),
- ok.
+ test_string("a", [{atom,{1,1},a}]),
+ test_string("a@2", [{atom,{1,1},a@2}]),
+ test_string([39,65,200,39], [{atom,{1,1},'AÈ'}]),
+ test_string("ärlig östen", [{atom,{1,1},ärlig},{atom,{1,7},östen}]),
+ {ok,[{atom,_,'$a'}],{1,6}} =
+ erl_scan_string("'$\\a'", {1,1}),
+ test("'$\\a'"),
+ ok.
punctuations() ->
L = ["<<", "<-", "<=", "<", ">>", ">=", ">", "->", "--",
@@ -231,7 +217,7 @@ punctuations() ->
[begin
W = list_to_atom(S),
Ts = [{W,{1,1}}],
- ?line test_string(S, Ts)
+ test_string(S, Ts)
end || S <- L],
Three = ["/=:=", "<=:=", "==:=", ">=:="], % three tokens...
No = Three ++ L,
@@ -247,18 +233,18 @@ punctuations() ->
W1 = list_to_atom(S1),
W2 = list_to_atom(S2),
Ts = [{W1,{1,1}},{W2,{1,-L2+1}}],
- ?line test_string(S, Ts)
+ test_string(S, Ts)
end || {S,[{L2,S1,S2}|_]} <- SL],
PTs1 = [{'!',{1,1}},{'(',{1,2}},{')',{1,3}},{',',{1,4}},{';',{1,5}},
{'=',{1,6}},{'[',{1,7}},{']',{1,8}},{'{',{1,9}},{'|',{1,10}},
{'}',{1,11}}],
- ?line test_string("!(),;=[]{|}", PTs1),
+ test_string("!(),;=[]{|}", PTs1),
PTs2 = [{'#',{1,1}},{'&',{1,2}},{'*',{1,3}},{'+',{1,4}},{'/',{1,5}},
{':',{1,6}},{'<',{1,7}},{'>',{1,8}},{'?',{1,9}},{'@',{1,10}},
{'\\',{1,11}},{'^',{1,12}},{'`',{1,13}},{'~',{1,14}}],
- ?line test_string("#&*+/:<>?@\\^`~", PTs2),
+ test_string("#&*+/:<>?@\\^`~", PTs2),
test_string(".. ", [{'..',{1,1}}]),
test_string("1 .. 2",
@@ -267,9 +253,9 @@ punctuations() ->
ok.
comments() ->
- ?line test("a %%\n b"),
- ?line {ok,[],1} = erl_scan_string("%"),
- ?line test("a %%\n b"),
+ test("a %%\n b"),
+ {ok,[],1} = erl_scan_string("%"),
+ test("a %%\n b"),
{ok,[{atom,{1,1},a},{atom,{2,2},b}],{2,3}} =
erl_scan_string("a %%\n b", {1,1}),
{ok,[{atom,{1,1},a},{comment,{1,3},"%%"},{atom,{2,2},b}],{2,3}} =
@@ -289,30 +275,30 @@ comments() ->
ok.
errors() ->
- ?line {error,{1,erl_scan,{string,$',"qa"}},1} = erl_scan:string("'qa"), %'
+ {error,{1,erl_scan,{string,$',"qa"}},1} = erl_scan:string("'qa"), %'
{error,{{1,1},erl_scan,{string,$',"qa"}},{1,4}} = %'
erl_scan:string("'qa", {1,1}, []), %'
- ?line {error,{1,erl_scan,{string,$","str"}},1} = %"
+ {error,{1,erl_scan,{string,$","str"}},1} = %"
erl_scan:string("\"str"), %"
{error,{{1,1},erl_scan,{string,$","str"}},{1,5}} = %"
erl_scan:string("\"str", {1,1}, []), %"
- ?line {error,{1,erl_scan,char},1} = erl_scan:string("$"),
+ {error,{1,erl_scan,char},1} = erl_scan:string("$"),
{error,{{1,1},erl_scan,char},{1,2}} = erl_scan:string("$", {1,1}, []),
test_string([34,65,200,34], [{string,{1,1},"AÈ"}]),
test_string("\\", [{'\\',{1,1}}]),
- ?line {'EXIT',_} =
+ {'EXIT',_} =
(catch {foo, erl_scan:string('$\\a', {1,1})}), % type error
- ?line {'EXIT',_} =
+ {'EXIT',_} =
(catch {foo, erl_scan:tokens([], '$\\a', {1,1})}), % type error
- ?line "{a,tuple}" = erl_scan:format_error({a,tuple}),
+ "{a,tuple}" = erl_scan:format_error({a,tuple}),
ok.
integers() ->
[begin
I = list_to_integer(S),
Ts = [{integer,{1,1},I}],
- ?line test_string(S, Ts)
+ test_string(S, Ts)
end || S <- [[N] || N <- lists:seq($0, $9)] ++ ["2323","000"] ],
ok.
@@ -321,11 +307,11 @@ base_integers() ->
B = list_to_integer(BS),
I = erlang:list_to_integer(S, B),
Ts = [{integer,{1,1},I}],
- ?line test_string(BS++"#"++S, Ts)
+ test_string(BS++"#"++S, Ts)
end || {BS,S} <- [{"2","11"}, {"5","23234"}, {"12","05a"},
{"16","abcdef"}, {"16","ABCDEF"}] ],
- ?line {error,{1,erl_scan,{base,1}},1} = erl_scan:string("1#000"),
+ {error,{1,erl_scan,{base,1}},1} = erl_scan:string("1#000"),
{error,{{1,1},erl_scan,{base,1}},{1,2}} =
erl_scan:string("1#000", {1,1}, []),
@@ -333,11 +319,11 @@ base_integers() ->
[begin
Str = BS ++ "#" ++ S,
- ?line {error,{1,erl_scan,{illegal,integer}},1} =
+ {error,{1,erl_scan,{illegal,integer}},1} =
erl_scan:string(Str)
end || {BS,S} <- [{"3","3"},{"15","f"}, {"12","c"}] ],
- ?line {ok,[{integer,1,239},{'@',1}],1} = erl_scan_string("16#ef@"),
+ {ok,[{integer,1,239},{'@',1}],1} = erl_scan_string("16#ef@"),
{ok,[{integer,{1,1},239},{'@',{1,6}}],{1,7}} =
erl_scan_string("16#ef@", {1,1}, []),
{ok,[{integer,{1,1},14},{atom,{1,5},g@}],{1,7}} =
@@ -349,12 +335,12 @@ floats() ->
[begin
F = list_to_float(FS),
Ts = [{float,{1,1},F}],
- ?line test_string(FS, Ts)
+ test_string(FS, Ts)
end || FS <- ["1.0","001.17","3.31200","1.0e0","1.0E17",
"34.21E-18", "17.0E+14"]],
test_string("1.e2", [{integer,{1,1},1},{'.',{1,2}},{atom,{1,3},e2}]),
- ?line {error,{1,erl_scan,{illegal,float}},1} =
+ {error,{1,erl_scan,{illegal,float}},1} =
erl_scan:string("1.0e400"),
{error,{{1,1},erl_scan,{illegal,float}},{1,8}} =
erl_scan:string("1.0e400", {1,1}, []),
@@ -375,11 +361,11 @@ dots() ->
{".% öh",{ok,[{dot,1}],1}, {ok,[{dot,{1,1}}],{1,6}}},
{".%\n", {ok,[{dot,1}],2}, {ok,[{dot,{1,1}}],{2,1}}},
{".$", {error,{1,erl_scan,char},1},
- {error,{{1,2},erl_scan,char},{1,3}}},
+ {error,{{1,2},erl_scan,char},{1,3}}},
{".$\\", {error,{1,erl_scan,char},1},
{error,{{1,2},erl_scan,char},{1,4}}},
{".a", {ok,[{'.',1},{atom,1,a}],1},
- {ok,[{'.',{1,1}},{atom,{1,2},a}],{1,3}}}
+ {ok,[{'.',{1,1}},{atom,{1,2},a}],{1,3}}}
],
[begin
R = erl_scan_string(S),
@@ -425,27 +411,27 @@ chars() ->
[begin
L = lists:flatten(io_lib:format("$\\~.8b", [C])),
Ts = [{char,{1,1},C}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || C <- lists:seq(0, 255)],
%% Leading zeroes...
[begin
L = lists:flatten(io_lib:format("$\\~3.8.0b", [C])),
Ts = [{char,{1,1},C}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || C <- lists:seq(0, 255)],
%% $\^\n now increments the line...
[begin
L = "$\\^" ++ [C],
Ts = [{char,{1,1},C band 2#11111}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || C <- lists:seq(0, 255)],
[begin
L = "$\\" ++ [C],
Ts = [{char,{1,1},V}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || {C,V} <- [{$n,$\n}, {$r,$\r}, {$t,$\t}, {$v,$\v},
{$b,$\b}, {$f,$\f}, {$e,$\e}, {$s,$\s},
{$d,$\d}]],
@@ -458,13 +444,13 @@ chars() ->
[begin
L = "$\\" ++ [C],
Ts = [{char,{1,1},C}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || C <- lists:seq(0, 255) -- No],
[begin
L = "'$\\" ++ [C] ++ "'",
Ts = [{atom,{1,1},list_to_atom("$"++[C])}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || C <- lists:seq(0, 255) -- No],
test_string("\"\\013a\\\n\"", [{string,{1,1},"\va\n"}]),
@@ -476,17 +462,17 @@ chars() ->
[begin
L = "$" ++ [C],
Ts = [{char,{1,1},C}],
- ?line test_string(L, Ts)
+ test_string(L, Ts)
end || C <- lists:seq(0, 255) -- (No ++ [$\\])],
test_string("$\n", [{char,{1,1},$\n}]),
- ?line {error,{{1,1},erl_scan,char},{1,4}} =
+ {error,{{1,1},erl_scan,char},{1,4}} =
erl_scan:string("$\\^",{1,1}),
test_string("$\\\n", [{char,{1,1},$\n}]),
%% Robert's scanner returns line 1:
test_string("$\\\n", [{char,{1,1},$\n}]),
test_string("$\n\n", [{char,{1,1},$\n}]),
- ?line test("$\n\n"),
+ test("$\n\n"),
ok.
@@ -499,30 +485,30 @@ variables() ->
ok.
eof() ->
- ?line {done,{eof,1},eof} = erl_scan:tokens([], eof, 1),
+ {done,{eof,1},eof} = erl_scan:tokens([], eof, 1),
{more, C1} = erl_scan:tokens([]," \n", 1),
- ?line {done,{eof,2},eof} = erl_scan:tokens(C1, eof, 1),
+ {done,{eof,2},eof} = erl_scan:tokens(C1, eof, 1),
{more, C2} = erl_scan:tokens([], "abra", 1),
%% An error before R13A.
- %% ?line {done,Err={error,{1,erl_scan,scan},1},eof} =
- ?line {done,{ok,[{atom,1,abra}],1},eof} =
+ %% {done,Err={error,{1,erl_scan,scan},1},eof} =
+ {done,{ok,[{atom,1,abra}],1},eof} =
erl_scan_tokens(C2, eof, 1),
%% With column.
- ?line {more, C3} = erl_scan:tokens([]," \n",{1,1}),
- ?line {done,{eof,{2,1}},eof} = erl_scan:tokens(C3, eof, 1),
+ {more, C3} = erl_scan:tokens([]," \n",{1,1}),
+ {done,{eof,{2,1}},eof} = erl_scan:tokens(C3, eof, 1),
{more, C4} = erl_scan:tokens([], "abra", {1,1}),
%% An error before R13A.
- %% ?line {done,{error,{{1,1},erl_scan,scan},{1,5}},eof} =
- ?line {done,{ok,[{atom,_,abra}],{1,5}},eof} =
+ %% {done,{error,{{1,1},erl_scan,scan},{1,5}},eof} =
+ {done,{ok,[{atom,_,abra}],{1,5}},eof} =
erl_scan_tokens(C4, eof, 1),
%% Robert's scanner returns "" as LeftoverChars;
%% the R12B scanner returns eof as LeftoverChars: (eof is correct)
- ?line {more, C5} = erl_scan:tokens([], "a", 1),
+ {more, C5} = erl_scan:tokens([], "a", 1),
%% An error before R13A.
- %% ?line {done,{error,{1,erl_scan,scan},1},eof} =
- ?line {done,{ok,[{atom,1,a}],1},eof} =
+ %% {done,{error,{1,erl_scan,scan},1},eof} =
+ {done,{ok,[{atom,1,a}],1},eof} =
erl_scan_tokens(C5,eof,1),
%% With column.
@@ -533,9 +519,9 @@ eof() ->
erl_scan_tokens(C6,eof,1),
%% A dot followed by eof is special:
- ?line {more, C} = erl_scan:tokens([], "a.", 1),
- ?line {done,{ok,[{atom,1,a},{dot,1}],1},eof} = erl_scan_tokens(C,eof,1),
- ?line {ok,[{atom,1,foo},{dot,1}],1} = erl_scan_string("foo."),
+ {more, C} = erl_scan:tokens([], "a.", 1),
+ {done,{ok,[{atom,1,a},{dot,1}],1},eof} = erl_scan_tokens(C,eof,1),
+ {ok,[{atom,1,foo},{dot,1}],1} = erl_scan_string("foo."),
%% With column.
{more, CCol} = erl_scan:tokens([], "a.", {1,1}),
@@ -548,100 +534,100 @@ eof() ->
illegal() ->
Atom = lists:duplicate(1000, $a),
- ?line {error,{1,erl_scan,{illegal,atom}},1} = erl_scan:string(Atom),
- ?line {done,{error,{1,erl_scan,{illegal,atom}},1},". "} =
+ {error,{1,erl_scan,{illegal,atom}},1} = erl_scan:string(Atom),
+ {done,{error,{1,erl_scan,{illegal,atom}},1},". "} =
erl_scan:tokens([], Atom++". ", 1),
QAtom = "'" ++ Atom ++ "'",
- ?line {error,{1,erl_scan,{illegal,atom}},1} = erl_scan:string(QAtom),
- ?line {done,{error,{1,erl_scan,{illegal,atom}},1},". "} =
+ {error,{1,erl_scan,{illegal,atom}},1} = erl_scan:string(QAtom),
+ {done,{error,{1,erl_scan,{illegal,atom}},1},". "} =
erl_scan:tokens([], QAtom++". ", 1),
Var = lists:duplicate(1000, $A),
- ?line {error,{1,erl_scan,{illegal,var}},1} = erl_scan:string(Var),
- ?line {done,{error,{1,erl_scan,{illegal,var}},1},". "} =
+ {error,{1,erl_scan,{illegal,var}},1} = erl_scan:string(Var),
+ {done,{error,{1,erl_scan,{illegal,var}},1},". "} =
erl_scan:tokens([], Var++". ", 1),
Float = "1" ++ lists:duplicate(400, $0) ++ ".0",
- ?line {error,{1,erl_scan,{illegal,float}},1} = erl_scan:string(Float),
- ?line {done,{error,{1,erl_scan,{illegal,float}},1},". "} =
+ {error,{1,erl_scan,{illegal,float}},1} = erl_scan:string(Float),
+ {done,{error,{1,erl_scan,{illegal,float}},1},". "} =
erl_scan:tokens([], Float++". ", 1),
String = "\"43\\x{aaaaaa}34\"",
- ?line {error,{1,erl_scan,{illegal,character}},1} = erl_scan:string(String),
- ?line {done,{error,{1,erl_scan,{illegal,character}},1},"34\". "} =
+ {error,{1,erl_scan,{illegal,character}},1} = erl_scan:string(String),
+ {done,{error,{1,erl_scan,{illegal,character}},1},"34\". "} =
%% Would be nice if `34\"' were skipped...
%% Maybe, but then the LeftOverChars would not be the characters
%% immediately following the end location of the error.
erl_scan:tokens([], String++". ", 1),
- ?line {error,{{1,1},erl_scan,{illegal,atom}},{1,1001}} =
+ {error,{{1,1},erl_scan,{illegal,atom}},{1,1001}} =
erl_scan:string(Atom, {1,1}),
- ?line {done,{error,{{1,5},erl_scan,{illegal,atom}},{1,1005}},". "} =
+ {done,{error,{{1,5},erl_scan,{illegal,atom}},{1,1005}},". "} =
erl_scan:tokens([], "foo "++Atom++". ", {1,1}),
- ?line {error,{{1,1},erl_scan,{illegal,atom}},{1,1003}} =
+ {error,{{1,1},erl_scan,{illegal,atom}},{1,1003}} =
erl_scan:string(QAtom, {1,1}),
- ?line {done,{error,{{1,5},erl_scan,{illegal,atom}},{1,1007}},". "} =
+ {done,{error,{{1,5},erl_scan,{illegal,atom}},{1,1007}},". "} =
erl_scan:tokens([], "foo "++QAtom++". ", {1,1}),
- ?line {error,{{1,1},erl_scan,{illegal,var}},{1,1001}} =
+ {error,{{1,1},erl_scan,{illegal,var}},{1,1001}} =
erl_scan:string(Var, {1,1}),
- ?line {done,{error,{{1,5},erl_scan,{illegal,var}},{1,1005}},". "} =
+ {done,{error,{{1,5},erl_scan,{illegal,var}},{1,1005}},". "} =
erl_scan:tokens([], "foo "++Var++". ", {1,1}),
- ?line {error,{{1,1},erl_scan,{illegal,float}},{1,404}} =
+ {error,{{1,1},erl_scan,{illegal,float}},{1,404}} =
erl_scan:string(Float, {1,1}),
- ?line {done,{error,{{1,5},erl_scan,{illegal,float}},{1,408}},". "} =
+ {done,{error,{{1,5},erl_scan,{illegal,float}},{1,408}},". "} =
erl_scan:tokens([], "foo "++Float++". ", {1,1}),
- ?line {error,{{1,4},erl_scan,{illegal,character}},{1,14}} =
+ {error,{{1,4},erl_scan,{illegal,character}},{1,14}} =
erl_scan:string(String, {1,1}),
- ?line {done,{error,{{1,4},erl_scan,{illegal,character}},{1,14}},"34\". "} =
+ {done,{error,{{1,4},erl_scan,{illegal,character}},{1,14}},"34\". "} =
erl_scan:tokens([], String++". ", {1,1}),
ok.
crashes() ->
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([-1])}), % type error
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("$"++[-1])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("$\\"++[-1])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("$\\^"++[-1])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([$",-1,$"],{1,1})}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("\"\\v"++[-1,$"])}), %$"
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([$",-1,$"])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("% foo"++[-1])}),
- ?line {'EXIT',_} =
+ {'EXIT',_} = (catch {foo, erl_scan:string([-1])}), % type error
+ {'EXIT',_} = (catch {foo, erl_scan:string("$"++[-1])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("$\\"++[-1])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("$\\^"++[-1])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string([$",-1,$"],{1,1})}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("\"\\v"++[-1,$"])}), %$"
+ {'EXIT',_} = (catch {foo, erl_scan:string([$",-1,$"])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("% foo"++[-1])}),
+ {'EXIT',_} =
(catch {foo, erl_scan:string("% foo"++[-1],{1,1})}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([a])}), % type error
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("$"++[a])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("$\\"++[a])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("$\\^"++[a])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([$",a,$"],{1,1})}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("\"\\v"++[a,$"])}), %$"
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([$",a,$"])}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string("% foo"++[a])}),
- ?line {'EXIT',_} =
+ {'EXIT',_} = (catch {foo, erl_scan:string([a])}), % type error
+ {'EXIT',_} = (catch {foo, erl_scan:string("$"++[a])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("$\\"++[a])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("$\\^"++[a])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string([$",a,$"],{1,1})}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("\"\\v"++[a,$"])}), %$"
+ {'EXIT',_} = (catch {foo, erl_scan:string([$",a,$"])}),
+ {'EXIT',_} = (catch {foo, erl_scan:string("% foo"++[a])}),
+ {'EXIT',_} =
(catch {foo, erl_scan:string("% foo"++[a],{1,1})}),
- ?line {'EXIT',_} = (catch {foo, erl_scan:string([3.0])}), % type error
+ {'EXIT',_} = (catch {foo, erl_scan:string([3.0])}), % type error
ok.
options() ->
%% line and column are not options, but tested here
- ?line {ok,[{atom,1,foo},{white_space,1," "},{comment,1,"% bar"}], 1} =
+ {ok,[{atom,1,foo},{white_space,1," "},{comment,1,"% bar"}], 1} =
erl_scan_string("foo % bar", 1, return),
- ?line {ok,[{atom,1,foo},{white_space,1," "}],1} =
+ {ok,[{atom,1,foo},{white_space,1," "}],1} =
erl_scan_string("foo % bar", 1, return_white_spaces),
- ?line {ok,[{atom,1,foo},{comment,1,"% bar"}],1} =
+ {ok,[{atom,1,foo},{comment,1,"% bar"}],1} =
erl_scan_string("foo % bar", 1, return_comments),
- ?line {ok,[{atom,17,foo}],17} =
+ {ok,[{atom,17,foo}],17} =
erl_scan_string("foo % bar", 17),
- ?line {'EXIT',{function_clause,_}} =
+ {'EXIT',{function_clause,_}} =
(catch {foo,
erl_scan:string("foo % bar", {a,1}, [])}), % type error
- ?line {ok,[{atom,_,foo}],{17,18}} =
+ {ok,[{atom,_,foo}],{17,18}} =
erl_scan_string("foo % bar", {17,9}, []),
- ?line {'EXIT',{function_clause,_}} =
+ {'EXIT',{function_clause,_}} =
(catch {foo,
erl_scan:string("foo % bar", {1,0}, [])}), % type error
- ?line {ok,[{foo,1}],1} =
+ {ok,[{foo,1}],1} =
erl_scan_string("foo % bar",1, [{reserved_word_fun,
fun(W) -> W =:= foo end}]),
- ?line {'EXIT',{badarg,_}} =
+ {'EXIT',{badarg,_}} =
(catch {foo,
erl_scan:string("foo % bar",1, % type error
[{reserved_word_fun,
@@ -716,40 +702,40 @@ anno_info() ->
ok.
column_errors() ->
- ?line {error,{{1,1},erl_scan,{string,$',""}},{1,3}} = % $'
+ {error,{{1,1},erl_scan,{string,$',""}},{1,3}} = % $'
erl_scan:string("'\\",{1,1}),
- ?line {error,{{1,1},erl_scan,{string,$",""}},{1,3}} = % $"
+ {error,{{1,1},erl_scan,{string,$",""}},{1,3}} = % $"
erl_scan:string("\"\\",{1,1}),
- ?line {error,{{1,1},erl_scan,{string,$',""}},{1,2}} = % $'
+ {error,{{1,1},erl_scan,{string,$',""}},{1,2}} = % $'
erl_scan:string("'",{1,1}),
- ?line {error,{{1,1},erl_scan,{string,$",""}},{1,2}} = % $"
+ {error,{{1,1},erl_scan,{string,$",""}},{1,2}} = % $"
erl_scan:string("\"",{1,1}),
- ?line {error,{{1,1},erl_scan,char},{1,2}} =
+ {error,{{1,1},erl_scan,char},{1,2}} =
erl_scan:string("$",{1,1}),
- ?line {error,{{1,2},erl_scan,{string,$',"1234567890123456"}},{1,20}} = %'
+ {error,{{1,2},erl_scan,{string,$',"1234567890123456"}},{1,20}} = %'
erl_scan:string(" '12345678901234567", {1,1}),
- ?line {error,{{1,2},erl_scan,{string,$',"123456789012345 "}}, {1,20}} = %'
+ {error,{{1,2},erl_scan,{string,$',"123456789012345 "}}, {1,20}} = %'
erl_scan:string(" '123456789012345\\s", {1,1}),
- ?line {error,{{1,2},erl_scan,{string,$","1234567890123456"}},{1,20}} = %"
+ {error,{{1,2},erl_scan,{string,$","1234567890123456"}},{1,20}} = %"
erl_scan:string(" \"12345678901234567", {1,1}),
- ?line {error,{{1,2},erl_scan,{string,$","123456789012345 "}}, {1,20}} = %"
+ {error,{{1,2},erl_scan,{string,$","123456789012345 "}}, {1,20}} = %"
erl_scan:string(" \"123456789012345\\s", {1,1}),
- ?line {error,{{1,2},erl_scan,{string,$',"1234567890123456"}},{2,1}} = %'
+ {error,{{1,2},erl_scan,{string,$',"1234567890123456"}},{2,1}} = %'
erl_scan:string(" '12345678901234567\n", {1,1}),
ok.
white_spaces() ->
- ?line {ok,[{white_space,_,"\r"},
+ {ok,[{white_space,_,"\r"},
{white_space,_," "},
{atom,_,a},
{white_space,_,"\n"}],
_} = erl_scan_string("\r a\n", {1,1}, return),
- ?line test("\r a\n"),
+ test("\r a\n"),
L = "{\"a\nb\", \"a\\nb\",\nabc\r,def}.\n\n",
- ?line {ok,[{'{',_},
+ {ok,[{'{',_},
{string,_,"a\nb"},
{',',_},
{white_space,_," "},
@@ -764,33 +750,33 @@ white_spaces() ->
{dot,_},
{white_space,_,"\n"}],
_} = erl_scan_string(L, {1,1}, return),
- ?line test(L),
- ?line test("\"\n\"\n"),
- ?line test("\n\r\n"),
- ?line test("\n\r"),
- ?line test("\r\n"),
- ?line test("\n\f"),
- ?line [test(lists:duplicate(N, $\t)) || N <- lists:seq(1, 20)],
- ?line [test([$\n|lists:duplicate(N, $\t)]) || N <- lists:seq(1, 20)],
- ?line [test(lists:duplicate(N, $\s)) || N <- lists:seq(1, 20)],
- ?line [test([$\n|lists:duplicate(N, $\s)]) || N <- lists:seq(1, 20)],
- ?line test("\v\f\n\v "),
- ?line test("\n\e\n\b\f\n\da\n"),
+ test(L),
+ test("\"\n\"\n"),
+ test("\n\r\n"),
+ test("\n\r"),
+ test("\r\n"),
+ test("\n\f"),
+ [test(lists:duplicate(N, $\t)) || N <- lists:seq(1, 20)],
+ [test([$\n|lists:duplicate(N, $\t)]) || N <- lists:seq(1, 20)],
+ [test(lists:duplicate(N, $\s)) || N <- lists:seq(1, 20)],
+ [test([$\n|lists:duplicate(N, $\s)]) || N <- lists:seq(1, 20)],
+ test("\v\f\n\v "),
+ test("\n\e\n\b\f\n\da\n"),
ok.
unicode() ->
- ?line {ok,[{char,1,83},{integer,1,45}],1} =
+ {ok,[{char,1,83},{integer,1,45}],1} =
erl_scan_string("$\\12345"), % not unicode
- ?line {error,{1,erl_scan,{illegal,character}},1} =
+ {error,{1,erl_scan,{illegal,character}},1} =
erl_scan:string([1089]),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,2}} =
+ {error,{{1,1},erl_scan,{illegal,character}},{1,2}} =
erl_scan:string([1089], {1,1}),
{error,{1,erl_scan,{illegal,atom}},1} =
erl_scan:string("'a"++[1089]++"b'", 1),
{error,{{1,1},erl_scan,{illegal,atom}},{1,6}} =
erl_scan:string("'a"++[1089]++"b'", {1,1}),
- ?line test("\"a"++[1089]++"b\""),
+ test("\"a"++[1089]++"b\""),
{ok,[{char,1,1}],1} =
erl_scan_string([$$,$\\,$^,1089], 1),
@@ -798,7 +784,7 @@ unicode() ->
erl_scan:string("\"qa\x{aaa}", 1),
"unterminated string starting with \"qa"++[2730]++"\"" =
erl_scan:format_error(Error),
- ?line {error,{{1,1},erl_scan,_},{1,11}} =
+ {error,{{1,1},erl_scan,_},{1,11}} =
erl_scan:string("\"qa\\x{aaa}",{1,1}),
{error,{{1,1},erl_scan,{illegal,atom}},{1,12}} =
erl_scan:string("'qa\\x{aaa}'",{1,1}),
@@ -832,17 +818,17 @@ unicode() ->
{ok,[{string,1,[$\n,$\x{aaa},$\n]}],3} = erl_scan_string(U4, 1),
%% Keep these tests:
- ?line test(Qs),
- ?line test(U1),
- ?line test(U2),
- ?line test(U3),
- ?line test(U4),
+ test(Qs),
+ test(U1),
+ test(U2),
+ test(U3),
+ test(U4),
Str1 = "\"ab" ++ [1089] ++ "cd\"",
{ok,[{string,1,[$a,$b,1089,$c,$d]}],1} = erl_scan_string(Str1, 1),
{ok,[{string,{1,1},[$a,$b,1089,$c,$d]}],{1,8}} =
erl_scan_string(Str1, {1,1}),
- ?line test(Str1),
+ test(Str1),
Comment = "%% "++[1089],
{ok,[{comment,1,[$%,$%,$\s,1089]}],1} =
erl_scan_string(Comment, 1, [return]),
@@ -855,70 +841,67 @@ more_chars() ->
%% $\x{...}, $\xHH
%% All kinds of tests...
- ?line {ok,[{char,_,123}],{1,4}} =
+ {ok,[{char,_,123}],{1,4}} =
erl_scan_string("$\\{",{1,1}),
- ?line {more, C1} = erl_scan:tokens([], "$\\{", {1,1}),
- ?line {done,{ok,[{char,_,123}],{1,4}},eof} =
+ {more, C1} = erl_scan:tokens([], "$\\{", {1,1}),
+ {done,{ok,[{char,_,123}],{1,4}},eof} =
erl_scan_tokens(C1, eof, 1),
- ?line {ok,[{char,1,123},{atom,1,a},{'}',1}],1} =
+ {ok,[{char,1,123},{atom,1,a},{'}',1}],1} =
erl_scan_string("$\\{a}"),
- ?line {error,{{1,1},erl_scan,char},{1,4}} =
+ {error,{{1,1},erl_scan,char},{1,4}} =
erl_scan:string("$\\x", {1,1}),
- ?line {error,{{1,1},erl_scan,char},{1,5}} =
+ {error,{{1,1},erl_scan,char},{1,5}} =
erl_scan:string("$\\x{",{1,1}),
- ?line {more, C3} = erl_scan:tokens([], "$\\x", {1,1}),
- ?line {done,{error,{{1,1},erl_scan,char},{1,4}},eof} =
+ {more, C3} = erl_scan:tokens([], "$\\x", {1,1}),
+ {done,{error,{{1,1},erl_scan,char},{1,4}},eof} =
erl_scan:tokens(C3, eof, 1),
- ?line {error,{{1,1},erl_scan,char},{1,5}} =
+ {error,{{1,1},erl_scan,char},{1,5}} =
erl_scan:string("$\\x{",{1,1}),
- ?line {more, C2} = erl_scan:tokens([], "$\\x{", {1,1}),
- ?line {done,{error,{{1,1},erl_scan,char},{1,5}},eof} =
+ {more, C2} = erl_scan:tokens([], "$\\x{", {1,1}),
+ {done,{error,{{1,1},erl_scan,char},{1,5}},eof} =
erl_scan:tokens(C2, eof, 1),
- ?line {error,{1,erl_scan,{illegal,character}},1} =
+ {error,{1,erl_scan,{illegal,character}},1} =
erl_scan:string("$\\x{g}"),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,5}} =
+ {error,{{1,1},erl_scan,{illegal,character}},{1,5}} =
erl_scan:string("$\\x{g}", {1,1}),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,6}} =
+ {error,{{1,1},erl_scan,{illegal,character}},{1,6}} =
erl_scan:string("$\\x{}",{1,1}),
- ?line test("\"\\{0}\""),
- ?line test("\"\\x{0}\""),
- ?line test("\'\\{0}\'"),
- ?line test("\'\\x{0}\'"),
+ test("\"\\{0}\""),
+ test("\"\\x{0}\""),
+ test("\'\\{0}\'"),
+ test("\'\\x{0}\'"),
- ?line {error,{{2,3},erl_scan,{illegal,character}},{2,6}} =
+ {error,{{2,3},erl_scan,{illegal,character}},{2,6}} =
erl_scan:string("\"ab \n $\\x{g}\"",{1,1}),
- ?line {error,{{2,3},erl_scan,{illegal,character}},{2,6}} =
+ {error,{{2,3},erl_scan,{illegal,character}},{2,6}} =
erl_scan:string("\'ab \n $\\x{g}\'",{1,1}),
- ?line test("$\\{34}"),
- ?line test("$\\x{34}"),
- ?line test("$\\{377}"),
- ?line test("$\\x{FF}"),
- ?line test("$\\{400}"),
- ?line test("$\\x{100}"),
- ?line test("$\\x{10FFFF}"),
- ?line test("$\\x{10ffff}"),
- ?line test("\"$\n \\{1}\""),
- ?line {error,{1,erl_scan,{illegal,character}},1} =
+ test("$\\{34}"),
+ test("$\\x{34}"),
+ test("$\\{377}"),
+ test("$\\x{FF}"),
+ test("$\\{400}"),
+ test("$\\x{100}"),
+ test("$\\x{10FFFF}"),
+ test("$\\x{10ffff}"),
+ test("\"$\n \\{1}\""),
+ {error,{1,erl_scan,{illegal,character}},1} =
erl_scan:string("$\\x{110000}"),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,12}} =
+ {error,{{1,1},erl_scan,{illegal,character}},{1,12}} =
erl_scan:string("$\\x{110000}", {1,1}),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,4}} =
+ {error,{{1,1},erl_scan,{illegal,character}},{1,4}} =
erl_scan:string("$\\xfg", {1,1}),
- ?line test("$\\xffg"),
+ test("$\\xffg"),
- ?line {error,{{1,1},erl_scan,{illegal,character}},{1,4}} =
+ {error,{{1,1},erl_scan,{illegal,character}},{1,4}} =
erl_scan:string("$\\xg", {1,1}),
ok.
-otp_10302(doc) ->
- "OTP-10302. Unicode characters scanner/parser.";
-otp_10302(suite) ->
- [];
+%% OTP-10302. Unicode characters scanner/parser.
otp_10302(Config) when is_list(Config) ->
%% From unicode():
{error,{1,erl_scan,{illegal,atom}},1} =
@@ -1088,18 +1071,12 @@ otp_10302(Config) when is_list(Config) ->
erl_parse_abstract("a"++[1024]++"c", [{encoding,latin1}]),
ok.
-otp_10990(doc) ->
- "OTP-10990. Floating point number in input string.";
-otp_10990(suite) ->
- [];
+%% OTP-10990. Floating point number in input string.
otp_10990(Config) when is_list(Config) ->
{'EXIT',_} = (catch {foo, erl_scan:string([$",42.0,$"],1)}),
ok.
-otp_10992(doc) ->
- "OTP-10992. List of floats to abstract format.";
-otp_10992(suite) ->
- [];
+%% OTP-10992. List of floats to abstract format.
otp_10992(Config) when is_list(Config) ->
{cons,0,{float,0,42.0},{nil,0}} =
erl_parse_abstract([42.0], [{encoding,unicode}]),
@@ -1111,10 +1088,7 @@ otp_10992(Config) when is_list(Config) ->
erl_parse_abstract([$A,42.0], [{encoding,utf8}]),
ok.
-otp_11807(doc) ->
- "OTP-11807. Generalize erl_parse:abstract/2.";
-otp_11807(suite) ->
- [];
+%% OTP-11807. Generalize erl_parse:abstract/2.
otp_11807(Config) when is_list(Config) ->
{cons,0,{integer,0,97},{cons,0,{integer,0,98},{nil,0}}} =
erl_parse_abstract("ab", [{encoding,none}]),
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 14:31:16 +0000