/* Included after dat.h and fn.h (or after the source under test). */
#include "cutest/cutest.h"

/*
 * A test's stand-in for imthread: handles engine requests from keyc,
 * tracing each one first.  Requests whose op is holdop (every request
 * when holdop is Pumpall) wait on go before the engine sees them.
 */
typedef struct Pump Pump;
struct Pump
{
	Channel	*trace;
	Channel	*go;
	Channel	*stop;
	Channel	*done;
	int	holdop;
	int	active;
};

enum
{
	Pumpnone = -1,
	Pumpall = -2,
};

Str	mkstr(char*);
int	checkstr(struct ct*, char*, char*, Str*);
void	checkenginepreedit(struct ct*, char*);
void	pumpstart(Pump*, int);
void	pumphold(Pump*, int);
void	pumpstop(Pump*);

/* Engine internals reached through engine_test.c. */
void	testengineinit(int);
void	testenginehandle(Keyreq*);
void*	testengineowner(void);
void	testenginepreedit(Str*);
void	testenginecaret(Caret*);

void	str_init_utf8(struct ct*);
void	str_edit_and_alias(struct ct*);
void	str_utf8_capacity(struct ct*);
void	str_invalid_and_full_appends(struct ct*);
void	trie_exact_prefix_and_duplicate(struct ct*);
void	trie_put_and_unloaded(struct ct*);
void	popup_layout(struct ct*);
void	font_render(struct ct*);
void	production_maps_load(struct ct*);
void	transmap_states(struct ct*);
void	korean_sequences(struct ct*);
void	korean_compound_vowels(struct ct*);
void	korean_compound_finals(struct ct*);
void	korean_backspace(struct ct*);
void	vietnamese_transitions(struct ct*);
void	vietnamese_backspace(struct ct*);
void	vietnamese_state_lifetime(struct ct*);
void	engine_clears_candidates(struct ct*);
void	engine_backspace_clears_candidates(struct ct*);
void	engine_selects_visible_candidate(struct ct*);
void	engine_candidate_shortcut_modifiers(struct ct*);
void	engine_candidate_page_metadata(struct ct*);
void	engine_candidate_page_snapshots(struct ct*);
void	engine_candidate_page_movement(struct ct*);
void	engine_candidate_completion(struct ct*);
void	engine_active_owner_lifecycle(struct ct*);
void	engine_active_owner_reset(struct ct*);
void	engine_active_owner_caret(struct ct*);
void	engine_popup_preedit_capability(struct ct*);
void	engine_vietnamese_client_preedit(struct ct*);
void	engine_commit_contract(struct ct*);
void	engine_language_switch_state(struct ct*);
void	engine_telex_history_bound(struct ct*);
void	engine_korean_modifiers_and_backspace(struct ct*);
void	engine_direct_language_modes(struct ct*);
void	engine_japanese_readings(struct ct*);
void	engine_japanese_candidates(struct ct*);
void	engine_japanese_backspace_and_boundaries(struct ct*);
void	engine_katakana_sequences(struct ct*);
void	engine_emoji_single_candidate(struct ct*);
void	engine_emoji_queries(struct ct*);
void	engine_emoji_japanese_and_multirune(struct ct*);
void	engine_emoji_digit_aliases(struct ct*);
void	engine_emoji_navigation(struct ct*);
void	engine_search_candidate_keys(struct ct*);
void	engine_emoji_preedit_languages(struct ct*);
void	engine_emoji_start_and_unknown(struct ct*);
void	engine_hanja_search(struct ct*);
void	engine_hanja_unknown_and_cancel(struct ct*);
void	engine_hanja_reaches_back(struct ct*);
void	engine_hanja_word_prefix(struct ct*);
void	engine_hanja_korean_keys(struct ct*);
void	engine_hanja_backspace(struct ct*);
void	engine_hanja_input_languages(struct ct*);
void	engine_randomized_stress(struct ct*);
void	engine_full_boundary_passthrough(struct ct*);
void	dictionary_candidates(struct ct*);
void	dictionary_misses(struct ct*);
void	dictionary_prefix(struct ct*);
void	ipc_masks_modifiers(struct ct*);
void	ipc_control_and_caret_frames(struct ct*);
void	ipc_runtime_path(struct ct*);
void	ipc_response_pack_boundaries(struct ct*);
void	ipc_response_empty_and_preedit(struct ct*);
void	ipc_response_max_and_drain(struct ct*);
void	ipc_response_fragmented_and_truncated(struct ct*);
void	ipc_broken_peer_send(struct ct*);
void	server_connection_ownership(struct ct*);
void	server_extension_stream(struct ct*);
void	server_rejects_unknown_extension(struct ct*);
void	ibus_machine_id_fallback(struct ct*);
void	ibus_capability_policy(struct ct*);
void	ibus_private_input_policy(struct ct*);
void	ibus_context_lifecycle(struct ct*);
void	ibus_active_release_lifecycle(struct ct*);
void	compose_sequences(struct ct*);
void	xim_keymap_lookup(struct ct*);
void	xim_compound_text(struct ct*);
void	xim_adapter_key_contract(struct ct*);
void	xim_adapter_release_lifecycle(struct ct*);
void	xim_adapter_free_waits_for_release(struct ct*);
void	xim_adapter_styles(struct ct*);
void	xim_adapter_placement(struct ct*);
void	xim_adapter_placement_updates(struct ct*);
void	xim_adapter_callback_replacement(struct ct*);
void	xim_adapter_callback_unicode(struct ct*);
void	xim_adapter_callback_cleanup(struct ct*);
void	xim_adapter_callback_transfer(struct ct*);
void	xim_adapter_callback_owner_loss(struct ct*);
void	xim_adapter_commit_encoding(struct ct*);
void	wl_modifier_mask(struct ct*);
void	wl_forwarded_keys(struct ct*);
void	wl_surrounding_text(struct ct*);
void	wl_repeat_ends(struct ct*);