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fix: hemar: include object does not exists

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This commit is contained in:
yukkop
2025-05-18 20:18:54 +00:00
parent 1b1deaf721
commit ef314495ba
3 changed files with 274 additions and 220 deletions
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8
package/c/hemar/hemar.c
View File

@@ -1547,9 +1547,13 @@ render_template(TemplateNode *node, Jsonb *define, StringInfo result, MemoryCont
/* Get the include data from the context */
JsonbValue *include_data = jsonb_get_by_path_internal(define, include_path, context);
elog(DEBUG1, "Include data: %s", JsonbToCString(NULL, &JsonbValueToJsonb(include_data)->root, VARSIZE_ANY_EXHDR(JsonbValueToJsonb(include_data))));
if (!include_data)
{
elog(WARNING, "Include data not found");
break;
}
if (include_data != NULL && include_data->type == jbvBinary)
if (include_data->type == jbvBinary)
{
JsonbIterator *it = JsonbIteratorInit((JsonbContainer *)include_data->val.binary.data);
JsonbIteratorToken token;

216
package/c/hemar/test/test_render_all.sql
View File

@@ -9,52 +9,53 @@ DECLARE
BEGIN
-- Test 1: Complex template with all tag types
total_tests := total_tests + 1;
test_result := hemar.render(
'{
"page": {
"title": "My Page",
"sections": [
{
"id": "section1",
"title": "Section 1",
"items": [
{
"id": "item1",
"status": "active",
"content": "Item 1 Content",
"template": "item_template"
},
{
"id": "item2",
"status": "inactive",
"content": "Item 2 Content",
"template": "item_template"
}
]
}
]
},
"include": {
"meta_tags": {
"content": "<meta name=\"description\" content=\"Test Page\">"
},
"header": {
"template": "Welcome to {{ page.title }}!",
"context": {
"page": {
"title": "My Page"
BEGIN
test_result := hemar.render(
'{
"page": {
"title": "My Page",
"sections": [
{
"id": "section1",
"title": "Section 1",
"items": [
{
"id": "item1",
"status": "active",
"content": "Item 1 Content",
"template": "item_template"
},
{
"id": "item2",
"status": "inactive",
"content": "Item 2 Content",
"template": "item_template"
}
]
}
]
},
"include": {
"meta_tags": {
"content": "<meta name=\"description\" content=\"Test Page\">"
},
"header": {
"template": "Welcome to {{ page.title }}!",
"context": {
"page": {
"title": "My Page"
}
}
},
"item_template": {
"template": "Status: {{ status }}, Content: {{ content }}"
},
"footer": {
"content": "<footer>Copyright 2024</footer>"
}
},
"item_template": {
"template": "Status: {{ status }}, Content: {{ content }}"
},
"footer": {
"content": "<footer>Copyright 2024</footer>"
}
}
}'::jsonb,
$template$<!DOCTYPE html>
}'::jsonb,
$template$<!DOCTYPE html>
<html>
<head>
<title>{{ page.title }}</title>
@@ -88,9 +89,9 @@ BEGIN
<footer>{{ include footer }}</footer>
</body>
</html>$template$
);
);
expected := '<!DOCTYPE html>
expected := '<!DOCTYPE html>
<html>
<head>
<title>My Page</title>
@@ -113,64 +114,72 @@ BEGIN
</body>
</html>';
passed := test_result = expected;
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
IF passed THEN
RAISE NOTICE 'Test %: Complex template with all tag types: PASSED', total_tests;
ELSE
RAISE WARNING 'Test %: Complex template with all tag types: FAILED. Expected "%", got "%"',
total_tests, expected, test_result;
END IF;
passed := test_result = expected;
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
IF passed THEN
RAISE NOTICE 'Test %: Complex template with all tag types: PASSED', total_tests;
ELSE
RAISE WARNING 'Test %: Complex template with all tag types: FAILED. Expected "%", got "%"',
total_tests, expected, test_result;
END IF;
EXCEPTION WHEN OTHERS THEN
RAISE WARNING 'Test % failed: Error: %', total_tests, SQLERRM;
END;
-- Test 2: Template with nested includes and shared context
-- Test 2: Template with nested includes and shared context
total_tests := total_tests + 1;
test_result := hemar.render(
'{
"user": {
"name": "John",
"role": "admin"
},
"include": {
"user_info": {
"template": "User: {{ user.name }} ({{ user.role }})"
BEGIN
test_result := hemar.render(
'{
"user": {
"name": "John",
"role": "admin"
},
"permissions": {
"template": "{{ include user_info }} - Permissions: {{ for perm in user.permissions }}{{ perm }} {{ end }}",
"context": {
"user": {
"name": "John",
"role": "admin",
"permissions": ["read", "write", "delete"]
"include": {
"user_info": {
"template": "User: {{ user.name }} ({{ user.role }})"
},
"permissions": {
"template": "{{ include user_info }} - Permissions: {{ for perm in user.permissions }}{{ perm }} {{ end }}",
"context": {
"user": {
"name": "John",
"role": "admin",
"permissions": ["read", "write", "delete"]
}
}
}
}
}
}'::jsonb,
$template${{ include permissions }}$template$
);
}'::jsonb,
$template${{ include permissions }}$template$
);
expected := 'User: John (admin) - Permissions: read write delete ';
expected := 'User: John (admin) - Permissions: read write delete ';
passed := test_result = expected;
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
IF passed THEN
RAISE NOTICE 'Test %: Template with nested includes and shared context: PASSED', total_tests;
ELSE
RAISE WARNING 'Test %: Template with nested includes and shared context: FAILED. Expected "%", got "%"',
total_tests, expected, test_result;
END IF;
passed := test_result = expected;
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
IF passed THEN
RAISE NOTICE 'Test %: Template with nested includes and shared context: PASSED', total_tests;
ELSE
RAISE WARNING 'Test %: Template with nested includes and shared context: FAILED. Expected "%", got "%"',
total_tests, expected, test_result;
END IF;
EXCEPTION WHEN OTHERS THEN
RAISE WARNING 'Test % failed: Error: %', total_tests, SQLERRM;
END;
-- Test 3: Template with execute tag using context from section
total_tests := total_tests + 1;
test_result := hemar.render(
'{
"items": [
{"id": 1, "value": 100},
{"id": 2, "value": 200},
{"id": 3, "value": 300}
]
}'::jsonb,
$template$Items:
BEGIN
test_result := hemar.render(
'{
"items": [
{"id": 1, "value": 100},
{"id": 2, "value": 200},
{"id": 3, "value": 300}
]
}'::jsonb,
$template$Items:
{{ for item in items }}
Item {{ item.id }}: {{ exec
DECLARE
@@ -181,22 +190,25 @@ BEGIN
END;
}}
{{ end }}$template$
);
);
expected := 'Items:
expected := 'Items:
Item 1: 200
Item 2: 400
Item 3: 600
';
passed := test_result = expected;
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
IF passed THEN
RAISE NOTICE 'Test %: Template with execute tag using context from section: PASSED', total_tests;
ELSE
RAISE WARNING 'Test %: Template with execute tag using context from section: FAILED. Expected "%", got "%"',
total_tests, expected, test_result;
END IF;
passed := test_result = expected;
passed_tests := passed_tests + (CASE WHEN passed THEN 1 ELSE 0 END);
IF passed THEN
RAISE NOTICE 'Test %: Template with execute tag using context from section: PASSED', total_tests;
ELSE
RAISE WARNING 'Test %: Template with execute tag using context from section: FAILED. Expected "%", got "%"',
total_tests, expected, test_result;
END IF;
EXCEPTION WHEN OTHERS THEN
RAISE WARNING 'Test % failed: Error: %', total_tests, SQLERRM;
END;
-- Print summary
IF passed_tests = total_tests THEN

38
package/c/hemar/test/test_render_include.sql
View File

@@ -177,6 +177,44 @@ BEGIN
RAISE WARNING 'Test % failed: Should have raised an error for invalid include data', total_tests;
END;
-- Test 8: Error handling - unexisting include object
total_tests := total_tests + 1;
BEGIN
result := hemar.render(
'{}'::jsonb,
'{{ include invalid_template }}'
);
IF result = '' THEN
RAISE NOTICE 'Test % passed: Error handling for unexisting include object works correctly', total_tests;
passed_tests := passed_tests + 1;
ELSE
RAISE WARNING 'Test % failed: Expected "", got "%"', total_tests, result;
END IF;
EXCEPTION WHEN OTHERS THEN
RAISE WARNING 'Test % failed: Should have raised an error for unexisting include object', total_tests;
END;
-- Test 9: Error handling - unexisting include data
total_tests := total_tests + 1;
BEGIN
result := hemar.render(
'{
"include": { }
}'::jsonb,
'{{ include invalid_template }}'
);
IF result = '' THEN
RAISE NOTICE 'Test % passed: Error handling for unexisting include data works correctly', total_tests;
passed_tests := passed_tests + 1;
ELSE
RAISE WARNING 'Test % failed: Expected "", got "%"', total_tests, result;
END IF;
EXCEPTION WHEN OTHERS THEN
RAISE WARNING 'Test % failed: Should have raised an error for unexisting include data', total_tests;
END;
IF passed_tests = total_tests THEN
RAISE NOTICE '------------------------------------';
RAISE NOTICE 'SUMMARY: % of % template include tests passed (100%%)',