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#include "unity/unity.h" |
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#include <libxml/HTMLparser.h> |
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#include <stddef.h> |
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#include <string.h> |
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#include <stdlib.h> |
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extern htmlParserCtxtPtr test_htmlCreateMemoryParserCtxtInternal(const char *url, |
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const char *buffer, size_t size, |
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const char *encoding); |
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void setUp(void) { |
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} |
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void tearDown(void) { |
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} |
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static void free_ctxt_if_not_null(htmlParserCtxtPtr ctxt) { |
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if (ctxt != NULL) { |
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htmlFreeParserCtxt(ctxt); |
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} |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_returns_NULL_on_null_buffer(void) { |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(NULL, NULL, 0, NULL); |
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TEST_ASSERT_NULL(ctxt); |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_creates_context_with_basic_html(void) { |
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const char *buf = "<!DOCTYPE html><html><head><title>T</title></head>" |
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"<body>Hello</body></html>"; |
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size_t size = strlen(buf); |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(NULL, buf, size, NULL); |
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TEST_ASSERT_NOT_NULL(ctxt); |
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free_ctxt_if_not_null(ctxt); |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_accepts_zero_length_buffer(void) { |
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const char dummy = 0; |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(NULL, &dummy, 0, NULL); |
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TEST_ASSERT_NOT_NULL(ctxt); |
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free_ctxt_if_not_null(ctxt); |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_accepts_non_null_url(void) { |
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const char *url = "http://example.com/index.html"; |
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const char *buf = "<html><body>URL Test</body></html>"; |
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size_t size = strlen(buf); |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(url, buf, size, NULL); |
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TEST_ASSERT_NOT_NULL(ctxt); |
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free_ctxt_if_not_null(ctxt); |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_accepts_explicit_utf8_encoding(void) { |
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const char *buf = "<html><body>UTF-8 ✓</body></html>"; |
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size_t size = strlen(buf); |
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const char *enc = "UTF-8"; |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(NULL, buf, size, enc); |
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TEST_ASSERT_NOT_NULL(ctxt); |
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free_ctxt_if_not_null(ctxt); |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_accepts_iso_8859_1_encoding(void) { |
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const char latin1_html[] = "<html><body>caf\xE9</body></html>"; |
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size_t size = sizeof(latin1_html) - 1; |
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const char *enc = "ISO-8859-1"; |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(NULL, latin1_html, size, enc); |
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TEST_ASSERT_NOT_NULL(ctxt); |
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free_ctxt_if_not_null(ctxt); |
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} |
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void test_htmlCreateMemoryParserCtxtInternal_handles_embedded_nul_bytes(void) { |
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const char html_with_nul[] = "<html><body>abc\0def</body></html>"; |
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size_t size = sizeof(html_with_nul) - 1; |
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htmlParserCtxtPtr ctxt = test_htmlCreateMemoryParserCtxtInternal(NULL, html_with_nul, size, NULL); |
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TEST_ASSERT_NOT_NULL(ctxt); |
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free_ctxt_if_not_null(ctxt); |
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} |
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int main(void) { |
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UNITY_BEGIN(); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_returns_NULL_on_null_buffer); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_creates_context_with_basic_html); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_accepts_zero_length_buffer); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_accepts_non_null_url); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_accepts_explicit_utf8_encoding); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_accepts_iso_8859_1_encoding); |
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RUN_TEST(test_htmlCreateMemoryParserCtxtInternal_handles_embedded_nul_bytes); |
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return UNITY_END(); |
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} |
