summaryrefslogtreecommitdiffstats
path: root/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/tests/input/cpp/output.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.78.1/tests/input/cpp/output.cpp')
-rw-r--r--debian/uncrustify-trinity/uncrustify-trinity-0.78.1/tests/input/cpp/output.cpp657
1 files changed, 0 insertions, 657 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/tests/input/cpp/output.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/tests/input/cpp/output.cpp
deleted file mode 100644
index a770b7ca..00000000
--- a/debian/uncrustify-trinity/uncrustify-trinity-0.78.1/tests/input/cpp/output.cpp
+++ /dev/null
@@ -1,657 +0,0 @@
-/**
- * @file output.cpp
- * Does all the output & comment formatting.
- *
- * $Id: output.cpp 510 2006-09-20 01:14:56Z bengardner $
- */
-
-#include "uncrustify_types.h"
-#include "prototypes.h"
-#include "chunk.h"
-#include <cstring>
-#include <cstdlib>
-
-
-
-void add_char(char ch)
-{
- /* convert a newline into the LF/CRLF/CR sequence */
- if (ch == '\n')
- {
- fputs(cpd.newline, cpd.fout);
- cpd.column = 1;
- cpd.did_newline = 1;
- }
- else
- {
- fputc(ch, cpd.fout);
- if (ch == '\t')
- {
- cpd.column = next_tab_column(cpd.column);
- }
- else
- {
- cpd.column++;
- }
- }
-}
-
-void add_text(const char *text)
-{
- char ch;
-
- while ((ch = *text) != 0)
- {
- text++;
- add_char(ch);
- }
-}
-
-void add_text_len(const char *text, int len)
-{
- while (len-- > 0)
- {
- add_char(*text);
- text++;
- }
-}
-
-
-/**
- * Advance to a specific column
- * cpd.column is the current column
- *
- * @param column The column to advance to
- */
-void output_to_column(int column, bool allow_tabs)
-{
- int nc;
-
- cpd.did_newline = 0;
- if (allow_tabs)
- {
- /* tab out as far as possible and then use spaces */
- while ((nc = next_tab_column(cpd.column)) <= column)
- {
- add_text("\t");
- }
- }
- /* space out the final bit */
- while (cpd.column < column)
- {
- add_text(" ");
- }
-}
-
-void output_indent(int column, int brace_col)
-{
- if ((cpd.column == 1) && (cpd.settings[UO_indent_with_tabs].n != 0))
- {
- if (cpd.settings[UO_indent_with_tabs].n == 2)
- {
- brace_col = column;
- }
-
- /* tab out as far as possible and then use spaces */
- int nc;
- while ((nc = next_tab_column(cpd.column)) <= brace_col)
- {
- add_text("\t");
- }
- }
-
- /* space out the rest */
- while (cpd.column < column)
- {
- add_text(" ");
- }
-}
-
-
-
-void output_parsed(FILE *pfile)
-{
- Chunk *pc;
- int cnt;
-
- output_options(pfile);
- output_defines(pfile);
- output_types(pfile);
-
- fprintf(pfile, "-=====-\n");
- fprintf(pfile, "Line Tag Parent Columns Br/Lvl/pp Flg Nl Text");
- for (pc = Chunk::GetHead(); pc != NULL; pc = pc->GetNext())
- {
- fprintf(pfile, "\n%3d> %13.13s[%13.13s][%2d/%2d/%2d][%d/%d/%d][%6x][%d-%d]",
- pc->GetOrigLine(), get_token_name(pc->GetType()),
- get_token_name(pc->GetParentType()),
- pc->GetColumn(), pc->GetOrigCol(), pc->GetOrigColEnd(),
- pc->GetBraceLevel(), pc->GetLevel(), pc->GetPpLevel(),
- pc->GetFlags(), pc->GetNlCount(), pc->GetAfterTab());
-
- if ((pc->GetType() != CT_NEWLINE) && (pc->len != 0))
- {
- for (cnt = 0; cnt < pc->GetColumn(); cnt++)
- {
- fprintf(pfile, " ");
- }
- fprintf(pfile, "%.*s", pc->len, pc->GetStr());
- }
- }
- fprintf(pfile, "\n-=====-\n");
- fflush(pfile);
-}
-
-void output_options(FILE *pfile)
-{
- int idx;
- const option_map_value *ptr;
-
- fprintf(pfile, "-== Options ==-\n");
- for (idx = 0; idx < UO_option_count; idx++)
- {
- ptr = get_option_name(idx);
- if (ptr != NULL)
- {
- if (ptr->GetType() == AT_BOOL)
- {
- fprintf(pfile, "%3d) %32s = %s\n",
- ptr->id, ptr->name,
- cpd.settings[ptr->id].b ? "True" : "False");
- }
- else if (ptr->GetType() == AT_IARF)
- {
- fprintf(pfile, "%3d) %32s = %s\n",
- ptr->id, ptr->name,
- (cpd.settings[ptr->id].a == AV_ADD) ? "Add" :
- (cpd.settings[ptr->id].a == AV_REMOVE) ? "Remove" :
- (cpd.settings[ptr->id].a == AV_FORCE) ? "Force" : "Ignore");
- }
- else if (ptr->GetType() == AT_LINE)
- {
- fprintf(pfile, "%3d) %32s = %s\n",
- ptr->id, ptr->name,
- (cpd.settings[ptr->id].le == LE_AUTO) ? "Auto" :
- (cpd.settings[ptr->id].le == LE_LF) ? "LF" :
- (cpd.settings[ptr->id].le == LE_CRLF) ? "CRLF" :
- (cpd.settings[ptr->id].le == LE_CR) ? "CR" : "???");
- }
- else /* AT_NUM */
- {
- fprintf(pfile, "%3d) %32s = %d\n",
- ptr->id, ptr->name, cpd.settings[ptr->id].n);
- }
- }
- }
-}
-
-/**
- * This renders the chunk list to a file.
- */
-void output_text(FILE *pfile)
-{
- Chunk *pc;
- Chunk *prev;
- int cnt;
- int lvlcol;
- bool allow_tabs;
-
- cpd.fout = pfile;
-
- for (pc = Chunk::GetHead(); pc != NULL; pc = pc->GetNext())
- {
- if (pc->GetType() == CT_NEWLINE)
- {
- for (cnt = 0; cnt < pc->GetNlCount(); cnt++)
- {
- add_char('\n');
- }
- cpd.did_newline = 1;
- cpd.column = 1;
- LOG_FMT(LOUTIND, " xx\n");
- }
- else if (pc->GetType() == CT_COMMENT_MULTI)
- {
- output_comment_multi(pc);
- }
- else if (pc->GetType() == CT_COMMENT_CPP)
- {
- pc = output_comment_cpp(pc);
- }
- else if (pc->len == 0)
- {
- /* don't do anything for non-visible stuff */
- LOG_FMT(LOUTIND, " <%d> -", pc->GetColumn());
- }
- else
- {
- /* indent to the 'level' first */
- if (cpd.did_newline)
- {
- if (cpd.settings[UO_indent_with_tabs].n == 1)
- {
- lvlcol = 1 + (pc->GetBraceLevel() * cpd.settings[UO_indent_columns].n);
- if ((pc->GetColumn() >= lvlcol) && (lvlcol > 1))
- {
- output_to_column(lvlcol, true);
- }
- }
- allow_tabs = (cpd.settings[UO_indent_with_tabs].n == 2) ||
- (pc->IsComment() &&
- (cpd.settings[UO_indent_with_tabs].n != 0));
-
- LOG_FMT(LOUTIND, " %d> col %d/%d - ", pc->GetOrigLine(), pc->GetColumn(), cpd.column);
- }
- else
- {
- /* not the first item on a line */
- if (cpd.settings[UO_align_keep_tabs].b)
- {
- allow_tabs = pc->GetAfterTab();
- }
- else
- {
- prev = pc->GetPrev();
- allow_tabs = (cpd.settings[UO_align_with_tabs].b &&
- ((pc->GetFlags() & PCF_WAS_ALIGNED) != 0) &&
- (((pc->GetColumn() - 1) % cpd.settings[UO_output_tab_size].n) == 0) &&
- ((prev->GetColumn() + prev->len + 1) != pc->GetColumn()));
- }
- LOG_FMT(LOUTIND, " %d -", pc->GetColumn());
- }
-
- output_to_column(pc->GetColumn(), allow_tabs);
- add_text_len(pc->GetStr(), pc->len);
- cpd.did_newline = pc->IsNewline();
- }
- }
-}
-
-
-/**
- * Given a multi-line comemnt block that starts in column X, figure out how
- * much subsequent lines should be indented.
- *
- * The answer is either 0 or 1.
- *
- * The decision is based on:
- * - the first line length
- * - the second line leader length
- * - the last line length
- *
- * If the first and last line are the same length and don't contain any alnum
- * chars and (the first line len > 2 or the second leader is the same as the
- * first line length), then the indent is 0.
- *
- * If the leader on the second line is 1 wide or missing, then the indent is 1.
- *
- * Otherwise, the indent is 0.
- *
- * @param str The comment string
- * @param len Length of the comment
- * @param start_col Starting column
- * @return 0 or 1
- */
-static int calculate_comment_body_indent(const char *str, int len, int start_col)
-{
- int idx = 0;
- int first_len = 0;
- int last_len = 0;
- int width = 0;
-
- /* find the last line length */
- for (idx = len - 1; idx > 0; idx--)
- {
- if ((str[idx] == '\n') || (str[idx] == '\r'))
- {
- idx++;
- while ((idx < len) && ((str[idx] == ' ') || (str[idx] == '\t')))
- {
- idx++;
- }
- last_len = len - idx;
- break;
- }
- }
-
- /* find the first line length */
- for (idx = 0; idx < len; idx++)
- {
- if ((str[idx] == '\n') || (str[idx] == '\r'))
- {
- first_len = idx;
- while ((str[first_len - 1] == ' ') || (str[first_len - 1] == '\t'))
- {
- first_len--;
- }
-
- /* handle DOS endings */
- if ((str[idx] == '\r') && (str[idx + 1] == '\n'))
- {
- idx++;
- }
- idx++;
- break;
- }
- }
-
- /* Scan the second line */
- width = 0;
- for ( /* nada */; idx < len; idx++)
- {
- if ((str[idx] == ' ') || (str[idx] == '\t'))
- {
- if (width > 0)
- {
- break;
- }
- continue;
- }
- if ((str[idx] == '\n') || (str[idx] == '\r'))
- {
- /* Done with second line */
- break;
- }
-
- /* Count the leading chars */
- if ((str[idx] == '*') ||
- (str[idx] == '|') ||
- (str[idx] == '\\') ||
- (str[idx] == '#') ||
- (str[idx] == '+'))
- {
- width++;
- }
- else
- {
- break;
- }
- }
-
- //LOG_FMT(LSYS, "%s: first=%d last=%d width=%d\n", __func__, first_len, last_len, width);
-
- /*TODO: make the first_len minimum (4) configurable? */
- if ((first_len == last_len) && ((first_len > 4) || first_len == width))
- {
- return(0);
- }
-
- return((width == 2) ? 0 : 1);
-}
-
-/**
- * Outputs the CPP comment at pc.
- * CPP comment combining is done here
- *
- * @return the last chunk output'd
- */
-Chunk *output_comment_cpp(Chunk *first)
-{
- int col = first->GetColumn();
- int col_br = 1 + (first->GetBraceLevel() * cpd.settings[UO_indent_columns].n);
-
- /* Make sure we have at least one space past the last token */
- if (first->GetParentType() == CT_COMMENT_END)
- {
- Chunk *prev = first->GetPrev();
- if (prev != NULL)
- {
- int col_min = prev->GetColumn() + prev->len + 1;
- if (col < col_min)
- {
- col = col_min;
- }
- }
- }
-
- /* Bump out to the column */
- output_indent(col, col_br);
-
- if (!cpd.settings[UO_cmt_cpp_to_c].b)
- {
- add_text_len(first->GetStr(), first->len);
- return(first);
- }
-
- /* If we are grouping, see if there is something to group */
- bool combined = false;
- if (cpd.settings[UO_cmt_cpp_group].b)
- {
- /* next is a newline by definition */
- Chunk *next = first->GetNext();
- if ((next != NULL) && (next->GetNlCount() == 1))
- {
- next = next->GetNext();
-
- /**
- * Only combine the next comment if they are both at indent level or
- * the second one is NOT at indent or less
- *
- * A trailing comment cannot be combined with a comment at indent
- * level or less
- */
- if ((next != NULL) &&
- (next->GetType() == CT_COMMENT_CPP) &&
- (((next->GetColumn() == 1) && (first->GetColumn() == 1)) ||
- ((next->GetColumn() == col_br) && (first->GetColumn() == col_br)) ||
- ((next->GetColumn() > col_br) && (first->GetParentType() == CT_COMMENT_END))))
- {
- combined = true;
- }
- }
- }
-
- if (!combined)
- {
- /* nothing to group: just output a single line */
- add_text_len("/*", 2);
- if ((first->GetStr()[2] != ' ') && (first->GetStr()[2] != '\t'))
- {
- add_char(' ');
- }
- add_text_len(&first->GetStr()[2], first->len - 2);
- add_text_len(" */", 3);
- return(first);
- }
-
- Chunk *pc = first;
- Chunk *last = first;
-
- /* Output the first line */
- add_text_len("/*", 2);
- if (combined && cpd.settings[UO_cmt_cpp_nl_start].b)
- {
- /* I suppose someone more clever could do this without a goto or
- * repeating too much code...
- */
- goto cpp_newline;
- }
- goto cpp_addline;
-
- /* Output combined lines */
- while ((pc = pc->GetNext()) != NULL)
- {
- if ((pc->GetType() == CT_NEWLINE) && (pc->GetNlCount() == 1))
- {
- continue;
- }
- if (pc->GetType() != CT_COMMENT_CPP)
- {
- break;
- }
- if (((pc->GetColumn() == 1) && (first->GetColumn() == 1)) ||
- ((pc->GetColumn() == col_br) && (first->GetColumn() == col_br)) ||
- ((pc->GetColumn() > col_br) && (first->GetParentType() == CT_COMMENT_END)))
- {
- last = pc;
-cpp_newline:
- add_char('\n');
- output_indent(col, col_br);
- add_char(' ');
- add_char(cpd.settings[UO_cmt_star_cont].b ? '*' : ' ');
-cpp_addline:
- if ((pc->GetStr()[2] != ' ') && (pc->GetStr()[2] != '\t'))
- {
- add_char(' ');
- }
- add_text_len(&pc->GetStr()[2], pc->len - 2);
- }
- }
-
- if (cpd.settings[UO_cmt_cpp_nl_end].b)
- {
- add_char('\n');
- output_indent(col, col_br);
- }
- add_text_len(" */", 3);
- return(last);
-}
-
-void output_comment_multi(Chunk *pc)
-{
- int cmt_col = pc->GetColumn();
- const char *cmt_str;
- int remaining;
- char ch;
- Chunk *prev;
- char line[1024];
- int line_len;
- int line_count = 0;
- int ccol;
- int col_diff = 0;
- int xtra = 1;
-
- prev = pc->GetPrev();
- if ((prev != NULL) && (prev->GetType() != CT_NEWLINE))
- {
- cmt_col = pc->GetOrigCol();
- }
- else
- {
- col_diff = pc->GetOrigCol() - pc->GetColumn();
- }
-
- // fprintf(stderr, "Indenting1 line %d to col %d (orig=%d) col_diff=%d\n",
- // pc->GetOrigLine(), cmt_col, pc->GetOrigCol(), col_diff);
-
- xtra = calculate_comment_body_indent(pc->GetStr(), pc->len, pc->GetColumn());
-
- ccol = 1;
- remaining = pc->len;
- cmt_str = pc->GetStr();
- line_len = 0;
- while (remaining > 0)
- {
- ch = *cmt_str;
- cmt_str++;
- remaining--;
-
- /* handle the CRLF and CR endings. convert both to LF */
- if (ch == '\r')
- {
- ch = '\n';
- if (*cmt_str == '\n')
- {
- cmt_str++;
- remaining--;
- }
- }
-
- /* Find the start column */
- if (line_len == 0)
- {
- if (ch == ' ')
- {
- ccol++;
- continue;
- }
- else if (ch == '\t')
- {
- ccol = calc_next_tab_column(ccol, cpd.settings[UO_input_tab_size].n);
- continue;
- }
- else
- {
- //fprintf(stderr, "%d] Text starts in col %d\n", line_count, ccol);
- }
- }
-
- line[line_len++] = ch;
-
- /* If we just hit an end of line OR we just hit end-of-comment... */
- if ((ch == '\n') || (remaining == 0))
- {
- line_count++;
-
- /* strip trailing tabs and spaces before the newline */
- if (ch == '\n')
- {
- line_len--;
- while ((line_len > 0) &&
- ((line[line_len - 1] == ' ') ||
- (line[line_len - 1] == '\t')))
- {
- line_len--;
- }
- line[line_len++] = ch;
- }
- line[line_len] = 0;
-
- if (line_count == 1)
- {
- /* this is the first line - add unchanged */
-
- /*TODO: need to support indent_with_tabs mode 1 */
- output_to_column(cmt_col, cpd.settings[UO_indent_with_tabs].b);
- add_text_len(line, line_len);
- }
- else
- {
- /* This is not the first line, so we need to indent to the
- * correct column.
- */
- ccol -= col_diff;
- if (ccol < cmt_col)
- {
- ccol = cmt_col;
- }
-
- if (line[0] == '\n')
- {
- /* Emtpy line - just a '\n' */
- if (cpd.settings[UO_cmt_star_cont].b)
- {
- output_to_column(cmt_col, cpd.settings[UO_indent_with_tabs].b);
- add_text((xtra == 1) ? " *" : "*");
- }
- add_char('\n');
- }
- else
- {
- /* If this doesn't start with a '*' or '|' */
- if ((line[0] != '*') && (line[0] != '|') && (line[0] != '#') &&
- (line[0] != '\\') && (line[0] != '+'))
- {
- output_to_column(cmt_col, cpd.settings[UO_indent_with_tabs].b);
- if (cpd.settings[UO_cmt_star_cont].b)
- {
- add_text((xtra == 1) ? " * " : "* ");
- }
- else
- {
- add_text(" ");
- }
- output_to_column(ccol, cpd.settings[UO_indent_with_tabs].b);
- }
- else
- {
- output_to_column(cmt_col + xtra, cpd.settings[UO_indent_with_tabs].b);
- }
- add_text_len(line, line_len);
- }
- }
- line_len = 0;
- ccol = 1;
- }
- }
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 08:43:41 +0000