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Add support for testing normalization using the DOM configuration module
This commit is contained in:
Jonas Fonseca
Jonas Fonseca
parent
cc61578fcb
commit
2eba71d95b
@ -11,6 +11,7 @@
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#include "elinks.h"
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#include "dom/configuration.h"
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#include "dom/node.h"
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#include "dom/sgml/parser.h"
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#include "dom/stack.h"
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@ -260,7 +261,10 @@ main(int argc, char *argv[])
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struct sgml_parser *parser;
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enum sgml_document_type doctype = SGML_DOCTYPE_HTML;
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enum sgml_parser_flag flags = 0;
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enum sgml_parser_type type = SGML_PARSER_STREAM;
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enum sgml_parser_code code = 0;
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enum dom_config_flag normalize_flags = 0;
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int normalize = 0;
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int complete = 1;
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struct dom_string uri = INIT_DOM_STRING("dom://test", -1);
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struct dom_string source = INIT_DOM_STRING("(no source)", -1);
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@ -298,6 +302,20 @@ main(int argc, char *argv[])
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set_dom_string(&source, argv[i], strlen(argv[i]));
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}
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} else if (!strncmp(arg, "normalize", 9)) {
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arg += 9;
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if (*arg == '=') {
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arg++;
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} else {
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i++;
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if (i >= argc)
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die("--normalize expects a string");
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arg = argv[i];
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}
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normalize = 1;
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normalize_flags = parse_dom_config(arg, ',');
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type = SGML_PARSER_TREE;
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} else if (!strcmp(arg, "print-lines")) {
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flags |= SGML_PARSER_COUNT_LINES;
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@ -316,11 +334,14 @@ main(int argc, char *argv[])
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}
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}
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parser = init_sgml_parser(SGML_PARSER_STREAM, doctype, &uri, flags);
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parser = init_sgml_parser(type, doctype, &uri, flags);
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if (!parser) return 1;
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parser->error_func = sgml_error_function;
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add_dom_stack_context(&parser->stack, NULL, &sgml_parser_test_context_info);
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if (normalize)
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add_dom_config_normalizer(&parser->stack, normalize_flags);
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else
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add_dom_stack_context(&parser->stack, NULL, &sgml_parser_test_context_info);
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code = parse_sgml(parser, source.string, source.length, complete);
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if (parser->root) {
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@ -330,13 +351,30 @@ main(int argc, char *argv[])
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get_dom_stack_state(&parser->stack, root_offset)->immutable = 0;
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/* For SGML_PARSER_STREAM this will free the DOM
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* root node. */
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while (!dom_stack_is_empty(&parser->stack))
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pop_dom_node(&parser->stack);
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if (normalize) {
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struct dom_stack stack;
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/* Note, that we cannot free nodes when walking the DOM
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* tree since walk_dom_node() uses an index to traverse
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* the tree. */
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init_dom_stack(&stack, DOM_STACK_FLAG_NONE);
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/* XXX: This context needs to be added first because it
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* assumes the parser can be accessed via
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* stack->contexts[0].data. */
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add_dom_stack_context(&stack, parser, &sgml_parser_test_context_info);
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walk_dom_nodes(&stack, parser->root);
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done_dom_stack(&stack);
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done_dom_node(parser->root);
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}
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}
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done_sgml_parser(parser);
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#ifdef DEBUG_MEMLEAK
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check_memory_leaks();
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#endif
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return code;
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}
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236
src/dom/test/test-dom-configuration-basic
Executable file
236
src/dom/test/test-dom-configuration-basic
Executable file
@ -0,0 +1,236 @@
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#!/bin/sh
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#
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# Copyright (c) 2005 Jonas Fonseca
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#
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test_description='Test the DOM configuration module
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This test checks that the normalization performed by the DOM configuration
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is done correctly.
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'
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. "$TEST_LIB"
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test_normalize_output_equals () {
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desc="$1"; shift
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config="$1"; shift
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src="$1"; shift
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out="$1"; shift
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URI="test:$(echo "$desc" | sed '
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s/^[ \t]*\[[^]]*\][ \t]*//;
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s/[:., \t][:., \t]*/-/g;
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s/_/-/g;
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# *cough*
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y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;
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s/[^a-zA-Z0-9-]//g;')"
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sgml-parser --src "$src" --normalize "$config" --uri "$URI" --src "$src" | sed 's/^ //' > output
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echo "#document: $URI" > expected
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echo "$out" | sed -n '2,$p' >> expected
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test_expect_success "$desc" 'cmp output expected'
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}
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## Config strings ###########################################################
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NOOP='cdata-sections,comments,element-content-whitespace,entities'
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NOCOMMENTS='cdata-sections,element-content-whitespace,entities'
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CDATA2TEXT='comments,element-content-whitespace,entities'
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ENTITIES='cdata-section,comments,element-content-whitespace'
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NOWSTEXT='cdata-section,comments,entities'
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NORM1=''
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## No-ops ###################################################################
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test_normalize_output_equals \
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'Normalization no-op.' \
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"$NOOP" \
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'<roswell> <![CDATA[| that |]]><!-- ends --> well</roswell>' \
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'
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element: roswell
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#text:
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#cdata-section: | that |
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#comment: ends
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#text: well'
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test_normalize_output_equals \
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'Keep comments.' \
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"$NOOP" \
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'and<!-- comment:1 -->or<!-- comment:2 -->' \
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'
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#text: and
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#comment: comment:1
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#text: or
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#comment: comment:2 '
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test_normalize_output_equals \
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'Keep CDATA sections ' \
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"$NOOP" \
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'<![CDATA[and]]>or<![CDATA[maybe]]>' \
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'
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#cdata-section: and
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#text: or
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#cdata-section: maybe'
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## Comments #################################################################
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test_normalize_output_equals \
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'Remove comments. (I)' \
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"$NOCOMMENTS" \
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"<no><!-- comment -->?</no>" \
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'
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element: no
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#text: ?'
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test_normalize_output_equals \
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'Remove comments. (II)' \
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"$NOCOMMENTS" \
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'<!-- comment:1 -->and<!-- comment:2 -->' \
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'
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#text: and'
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test_normalize_output_equals \
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'Remove comments. (III)' \
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"$NOCOMMENTS" \
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'nothing to see <!-- comment -->here' \
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'
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#text: nothing to see here'
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## Entities #################################################################
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# Entities should be shown 'verbatim' here after expansion.
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test_normalize_output_equals \
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'Expand entities. (I)' \
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"$ENTITIES" \
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'a<b>c' \
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'
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#text: a<b>c'
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test_normalize_output_equals \
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'Expand entities. (II)' \
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"$ENTITIES" \
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'&bad-entity&good-entity;' \
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'
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#text: &bad-entity;&good-entity;'
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test_normalize_output_equals \
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'Expand entities. (III)' \
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"$ENTITIES" \
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'<a>&b;</a>' \
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'
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element: a
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#text: &b;'
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## CDATA Sections ###########################################################
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test_normalize_output_equals \
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'Replace CDATA section with text. (I)' \
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"$CDATA2TEXT" \
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'<![CDATA[a small text snippet]]>' \
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'
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#text: a small text snippet'
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test_normalize_output_equals \
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'Replace CDATA section with text. (II)' \
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"$CDATA2TEXT" \
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'<![CDATA[a small]]> <![CDATA[text snippet]]>' \
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'
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#text: a small text snippet'
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test_normalize_output_equals \
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'Replace CDATA section with text. (III)' \
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"$CDATA2TEXT" \
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'before <![CDATA[and]]> after' \
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'
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#text: before and after'
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## Element Content Whitespace ###############################################
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test_normalize_output_equals \
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'Remove element content whitespace. (I)' \
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"$NOWSTEXT" \
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'<a>
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<b>some text</b>
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</a>' \
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'
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element: a
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element: b
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#text: some text' \
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# I haven't read the specs about this thing, for now it just blasts all
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# space-only text nodes. Probably not the wanted behaviour all of the time.
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# --jonas
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test_normalize_output_equals \
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'Remove element content whitespace. (II)' \
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"$NOWSTEXT" \
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'<e>space between &this; &that; gets removed</e>' \
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'
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element: e
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#text: space between
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entity-reference: this
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entity-reference: that
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#text: gets removed'
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## Mixes ####################################################################
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test_normalize_output_equals \
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'Normalization mix #1. (I)' \
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"$NORM1" \
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'before <![CDATA[and]]> after &some;<!--comments--> remain' \
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'
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#text: before and after &some; remain'
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test_normalize_output_equals \
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'Normalization mix #1. (II)' \
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"$NORM1" \
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'<!--a-->b&c; <![CDATA[d]]>' \
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'
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#text: b&c;d'
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## Special ELinks Extensions ################################################
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test_normalize_output_equals \
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'Remove unknown (HTML) elements and attributes. (I)' \
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"$NOOP,unknown" \
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'<html wack="..."><title w00t="...">where?<doit>here!</doit></title></html>' \
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'
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element: html
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element: title
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#text: where?' \
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test_normalize_output_equals \
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'Remove unknown (HTML) elements and attributes. (II)' \
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"$NOOP,unknown" \
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'<x y=""><z></z></x> aint no HTML' \
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'
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#text: aint no HTML' \
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test_normalize_output_equals \
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'Normalize whitespace. (I)' \
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"$NOOP,normalize-whitespace" \
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'Here is a
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lot of useless space.' \
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'
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#text: Here is a lot of useless space.' \
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test_normalize_output_equals \
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'Normalize whitespace. (II)' \
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"$CDATA2TEXT,normalize-whitespace" \
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'Could we <![CDATA[ please ]]> read that again?' \
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'
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#text: Could we please read that again?' \
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test_done
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