diff options
| author | Morgan Deters <mdeters@gmail.com> | 2010-11-15 22:57:14 +0000 |
|---|---|---|
| committer | Morgan Deters <mdeters@gmail.com> | 2010-11-15 22:57:14 +0000 |
| commit | 5e5956d492ab18b5b4d4bb51117ac760867a525d (patch) | |
| tree | 0c151baa58810722288ad986dfa13123de273739 /test/unit/util | |
| parent | ec4e1bdba56565d6372cb19ded12c9cadc506870 (diff) | |
Pretty-printer infrastructure created (in src/printer) and SMT-LIBv2 printer
implemented. This new infrastructure removes support for pretty-printing
(even in the AST language) an Expr with reference count 0. Previously,
this was supported in a few places internally to the expr package, for
example in NodeBuilder. (Now, a NodeBuilder cannot be prettyprinted, you
must extract the Node before printing it.)
Diffstat (limited to 'test/unit/util')
| -rw-r--r-- | test/unit/util/integer_black.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/unit/util/integer_black.h b/test/unit/util/integer_black.h index 57ae247ac..f4bd1f8b8 100644 --- a/test/unit/util/integer_black.h +++ b/test/unit/util/integer_black.h @@ -294,4 +294,46 @@ public: TS_ASSERT_EQUALS( Integer(1000), Integer(10).pow(3) ); TS_ASSERT_EQUALS( Integer(-1000), Integer(-10).pow(3) ); } + + void testTestBit() { + TS_ASSERT( ! Integer(0).testBit(6) ); + TS_ASSERT( ! Integer(0).testBit(5) ); + TS_ASSERT( ! Integer(0).testBit(4) ); + TS_ASSERT( ! Integer(0).testBit(3) ); + TS_ASSERT( ! Integer(0).testBit(2) ); + TS_ASSERT( ! Integer(0).testBit(1) ); + TS_ASSERT( ! Integer(0).testBit(0) ); + + TS_ASSERT( Integer(-1).testBit(6) ); + TS_ASSERT( Integer(-1).testBit(5) ); + TS_ASSERT( Integer(-1).testBit(4) ); + TS_ASSERT( Integer(-1).testBit(3) ); + TS_ASSERT( Integer(-1).testBit(2) ); + TS_ASSERT( Integer(-1).testBit(1) ); + TS_ASSERT( Integer(-1).testBit(0) ); + + TS_ASSERT( ! Integer(10).testBit(6) ); + TS_ASSERT( ! Integer(10).testBit(5) ); + TS_ASSERT( ! Integer(10).testBit(4) ); + TS_ASSERT( Integer(10).testBit(3) ); + TS_ASSERT( ! Integer(10).testBit(2) ); + TS_ASSERT( Integer(10).testBit(1) ); + TS_ASSERT( ! Integer(10).testBit(0) ); + + TS_ASSERT( ! Integer(14).testBit(6) ); + TS_ASSERT( ! Integer(14).testBit(5) ); + TS_ASSERT( ! Integer(14).testBit(4) ); + TS_ASSERT( Integer(14).testBit(3) ); + TS_ASSERT( Integer(14).testBit(2) ); + TS_ASSERT( Integer(14).testBit(1) ); + TS_ASSERT( ! Integer(14).testBit(0) ); + + TS_ASSERT( Integer(64).testBit(6) ); + TS_ASSERT( ! Integer(64).testBit(5) ); + TS_ASSERT( ! Integer(64).testBit(4) ); + TS_ASSERT( ! Integer(64).testBit(3) ); + TS_ASSERT( ! Integer(64).testBit(2) ); + TS_ASSERT( ! Integer(64).testBit(1) ); + TS_ASSERT( ! Integer(64).testBit(0) ); + } }; |