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#!/bin/sh
[ "$1" = "python3-jmespath" ] || exit 0
python3 - << EOF
import sys
import jmespath
if jmespath.__version__ != "$2":
print("Wrong version: " + jmespath.__version__)
sys.exit(1)
# Basic field access
data = {"name": "Alice", "age": 30}
assert jmespath.search("name", data) == "Alice"
assert jmespath.search("age", data) == 30
assert jmespath.search("missing", data) is None
# Nested access
data = {"a": {"b": {"c": 42}}}
assert jmespath.search("a.b.c", data) == 42
# Array indexing and slicing
data = {"items": [1, 2, 3, 4, 5]}
assert jmespath.search("items[0]", data) == 1
assert jmespath.search("items[-1]", data) == 5
assert jmespath.search("items[1:3]", data) == [2, 3]
# Wildcard and filter
data = {"people": [{"name": "Alice", "age": 30}, {"name": "Bob", "age": 25}]}
assert jmespath.search("people[].name", data) == ["Alice", "Bob"]
assert jmespath.search("people[?age > \`28\`].name", data) == ["Alice"]
# Pre-compiled expression
expr = jmespath.compile("a.b")
assert expr.search({"a": {"b": 99}}) == 99
sys.exit(0)
EOF
[ $? -eq 0 ] || exit 1
# Verify the jp command-line tool
result=$(echo '{"a": {"b": 42}}' | jp 'a.b')
[ "$result" = "42" ] || {
echo "jp returned '$result', expected 42"
exit 1
}
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