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Diffstat (limited to 'lib/compiler/test/compilation_SUITE_data')
-rw-r--r-- | lib/compiler/test/compilation_SUITE_data/guards.erl | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/lib/compiler/test/compilation_SUITE_data/guards.erl b/lib/compiler/test/compilation_SUITE_data/guards.erl deleted file mode 100644 index a507add790..0000000000 --- a/lib/compiler/test/compilation_SUITE_data/guards.erl +++ /dev/null @@ -1,107 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1998-2016. All Rights Reserved. -%% -%% Licensed under the Apache License, Version 2.0 (the "License"); -%% you may not use this file except in compliance with the License. -%% You may obtain a copy of the License at -%% -%% http://www.apache.org/licenses/LICENSE-2.0 -%% -%% Unless required by applicable law or agreed to in writing, software -%% distributed under the License is distributed on an "AS IS" BASIS, -%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -%% See the License for the specific language governing permissions and -%% limitations under the License. -%% -%% %CopyrightEnd% -%% --module(guards). - --export([guards/0]). - -guards() -> - ok = t(), - ok = f(), - ok = ct(1), - ok = multi(1), - ok = multi(2), - ok = multi(3). - -%% The following tests are always true. -t() when integer(42) -> - ok; -t() when float(2.0) -> - ok; -t() when number(7) -> - ok; -t() when number(3.14) -> - ok; -t() when atom(error) -> - ok; -t() when list([a]) -> - ok; -t() when tuple({}) -> - ok; -t() when tuple({1, 2}) -> - ok. - -%% The following tests are always false. -f() when integer(a) -> - ok; -f() when float(b) -> - ok; -f() when number(c) -> - ok; -f() when atom(42) -> - ok; -f() when list(33) -> - ok; -f() when list({}) -> - ok; -f() when list({1, 2}) -> - ok; -f() when tuple(33) -> - ok; -f() when tuple([a]) -> - ok; -f() when tuple([]) -> - ok; -f() when tuple(35) -> - ok; -f() -> - ok. - -%% The following tests are always true. -ct(X) -> - case X of - Y when integer(42) -> - ok; - Y when float(2.0) -> - ok; - Y when number(7) -> - ok; - Y when number(3.14) -> - ok; - Y when atom(error) -> - ok; - Y when list([a]) -> - ok; - Y when tuple({}) -> - ok; - Y when tuple({1, 2}) -> - ok - end. - -multi(X) -> - case X of - Y when float(Y) ; integer(Y) -> - ok; - Y when Y > 1, Y < 10 ; atom(Y) -> - ok; - Y when Y == 4, number(Y) ; list(Y) -> - pannkaka; - Y when Y==3 ; Y==5 ; Y==6 -> - ok - end. |