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Add Tree Sitter Tests For Expressions

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Signed-off-by: Will Hawkins <hawkinsw@obs.cr>
This commit is contained in:
Will Hawkins
2026-03-13 08:25:45 -04:00
parent 16692de7b2
commit 4a3a6bdf56
1 changed files with 168 additions and 0 deletions
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tree-sitter-p4/test/corpus/expressions.txt
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=========================
Simple boolean Equality
=========================
parser simple() {
state start {
if (true == false) {
}
transition accept;
}
};
---
(p4program
(declaration
(parserDeclaration
(parserType
(parser)
(identifier)
)
(parserStates
(parserState
(state)
(identifier)
(parserStatements
(parserStatement
(conditionalStatement
(if)
(expression
(binaryOperatorExpression
(binaryEqualOperatorExpression
(expression
(booleanLiteralExpression
(true)
)
)
(double_equal)
(expression
(booleanLiteralExpression
(false)
)
)
)
)
)
(statement
(blockStatement)
)
)
)
)
(parserTransitionStatement
(transition)
(transitionSelectionExpression
(identifier)
)
)
)
)
)
)
)
=========================
Simple Integer Equality
=========================
parser simple() {
state start {
if (1 == 2) {
}
transition accept;
}
};
---
(p4program
(declaration
(parserDeclaration
(parserType
(parser)
(identifier)
)
(parserStates
(parserState
(state)
(identifier)
(parserStatements
(parserStatement
(conditionalStatement
(if)
(expression
(binaryOperatorExpression
(binaryEqualOperatorExpression
(expression
(integer)
)
(double_equal)
(expression
(integer)
)
)
)
)
(statement
(blockStatement)
)
)
)
)
(parserTransitionStatement
(transition)
(transitionSelectionExpression
(identifier)
)
)
)
)
)
)
)
=========================
Simple Array Access
=========================
parser simple() {
state start {
undeclared_array[5];
transition accept;
}
};
---
(p4program
(declaration
(parserDeclaration
(parserType
(parser)
(identifier)
)
(parserStates
(parserState
(state)
(identifier)
(parserStatements
(parserStatement
(expressionStatement
(expression
(arrayAccessExpression
(identifier)
(open_bracket)
(expression
(integer)
)
(close_bracket)
)
)
)
)
)
(parserTransitionStatement
(transition)
(transitionSelectionExpression
(identifier)
)
)
)
)
)
)
)