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290c2a0b4d
Both local and global variables declared with "const" could be modified, but now expressions that would modify them should generate an error message at parse-time.
79 lines
1.2 KiB
Text
79 lines
1.2 KiB
Text
# @TEST-EXEC: bro -b valid.bro 2>valid.stderr 1>valid.stdout
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# @TEST-EXEC: btest-diff valid.stderr
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# @TEST-EXEC: btest-diff valid.stdout
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# @TEST-EXEC-FAIL: bro -b invalid.bro 2>invalid.stderr 1>invalid.stdout
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# @TEST-EXEC: TEST_DIFF_CANONIFIER=$SCRIPTS/diff-remove-abspath btest-diff invalid.stderr
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# @TEST-EXEC: btest-diff invalid.stdout
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@TEST-START-FILE valid.bro
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# First some simple code that should be valid and error-free.
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function f(c: count)
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{
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print "enter f", c;
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c = c + 100;
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print "exit f", c;
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}
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const foo = 0 &redef;
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redef foo = 10;
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const bar = 9;
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event bro_init()
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{
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const baz = 7;
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local i = foo;
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i = i + bar + 2;
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i = i + baz + 11;
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++i;
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print i;
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--i;
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f(foo);
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f(bar);
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f(baz);
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print "foo", foo;
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print "bar", bar;
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print "baz", baz;
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}
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@TEST-END-FILE
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@TEST-START-FILE invalid.bro
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# Now some const assignments that should generate errors at parse-time.
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const foo = 0 &redef;
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redef foo = 10;
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const bar = 9;
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event bro_init()
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{
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const baz = 7;
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local s = 0;
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print "nope";
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foo = 100;
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foo = bar;
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foo = bar = baz;
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foo = s;
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++foo;
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s = foo = bar;
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if ( foo = 0 )
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print "nope";
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bar = 1 + 1;
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baz = s;
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++bar;
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--baz;
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print "foo", foo;
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print "bar", bar;
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print "baz", baz;
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print "foo=foo", foo = foo;
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}
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@TEST-END-FILE
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